Update - We are continuing to make progress and upgrading our hypervisor estate. Due to the scale of the maintenance the process is taking some time. We will continue to monitor progress and provide update to customers as we work through VMs.
Oct 21, 2026 - 15:32 UTC
Oct 21, 2026 - 15:32 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 21, 2026 - 12:00 UTC
Oct 21, 2026 - 12:00 UTC
Scheduled - We found out that there is an open CVE with score 9.3 (remotely exploitable > 9) with an exploit already open in the wild.
It allows breakout of the VM of an Hypervisor with root access.
Maintenance start: 21-10-2026 12:00 UTC
Total time to implement:
Shutdown VMs: 5mins
Hypervisor upgrade: 15mins
Hypervisor installer: 20mins
VM migration: 2mins
Validation: 5mins
Total: 47 mins per hypervisor
Steps to rollback:
Rollback to previous image iso_base_image: /srv/ci-installer/base/latest.iso
Re-run Hypervisor installer
If theres an error migrating the VM it's pure volume should still be available.
Oct 21, 2026 12:00 - Oct 22, 2026 12:00 UTC
It allows breakout of the VM of an Hypervisor with root access.
Maintenance start: 21-10-2026 12:00 UTC
Total time to implement:
Shutdown VMs: 5mins
Hypervisor upgrade: 15mins
Hypervisor installer: 20mins
VM migration: 2mins
Validation: 5mins
Total: 47 mins per hypervisor
Steps to rollback:
Rollback to previous image iso_base_image: /srv/ci-installer/base/latest.iso
Re-run Hypervisor installer
If theres an error migrating the VM it's pure volume should still be available.
Oct 21, 2026 12:00 - Oct 22, 2026 12:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 21, 2026 - 05:00 UTC
Oct 21, 2026 - 05:00 UTC
Scheduled - Maintenance window: 2026-10-21 07:00 - 2026-10-28 19:00 CEST
Location: N01.DCM101.110=CCA101, N01.DCM101.116=CCA120, N01.DCM101.211=CCA201, N01.DCM101.219=CCA220
Description:
Please be advised that planned preventive maintenance of the DCM101 UPS systems will be carried out by Eaton from 21 October 2026.
During the maintenance, individual UPS systems will temporarily be placed in bypass mode. Maintenance will be performed on one system at a time to minimise operational impact.
The current planned schedule is:
* 21 October: POD A–B
* 22 October: POD C–D
* 23 October: POD E–F
* 26 October: POD G–H
* 27 October: POD I–J
* 28 October: EHA/EHB
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Oct 21, 2026 05:00 - Oct 28, 2026 18:00 UTC
Location: N01.DCM101.110=CCA101, N01.DCM101.116=CCA120, N01.DCM101.211=CCA201, N01.DCM101.219=CCA220
Description:
Please be advised that planned preventive maintenance of the DCM101 UPS systems will be carried out by Eaton from 21 October 2026.
During the maintenance, individual UPS systems will temporarily be placed in bypass mode. Maintenance will be performed on one system at a time to minimise operational impact.
The current planned schedule is:
* 21 October: POD A–B
* 22 October: POD C–D
* 23 October: POD E–F
* 26 October: POD G–H
* 27 October: POD I–J
* 28 October: EHA/EHB
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Oct 21, 2026 05:00 - Oct 28, 2026 18:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 20, 2026 - 08:00 UTC
Oct 20, 2026 - 08:00 UTC
Scheduled - Maintenance window: 20th October 8:00 – 22nd October 2026 17:00 UTC
System Overview: Lon E Level 5 Room E01 has 6 No PSS’s (800KVa) & 6 No 600KVa UPS modules ( A-F ) 2 further PDU’s G&H) are fed via the DRUPS from Level 11 (PSB)
Work Breakdown: RMU F appears to have faulty internal wiring. This is preventing the automatic opening and closing of the RMU for alternating between generator and mains. Schneider believe this is down to a faulty micro switch . To allow the remedial works to take place , the RMU F needs to be isolated and both cable boxes and both incoming and outgoing cables removed . Day 1 will be the HV isolation and removal of cable from the gland plate on the cable box ( RHS) Day 2 will involve Schneider undertaking the remedial works and proving satisfactory operation of the motor mechanism. Day 3 will be allocated for the HV re-connection and testing.
Risk / impact: Power stream F will be isolated on the 20th for approx. 20 minutes to allow reconfiguration of the ring and moving stream F onto Raw mains. Stream F will remain on raw mains until 22nd October( max 3 days ) There will be a complete isolation on stream F on the 22nd when the power stream is moved back to power stream F UPS backed supply ( max 30 minutes )
Risk details: Loss of any other power stream during these 2 No 30 minute isolations of power stream F while this is being moved to raw mains and vice versa will result in a loss to the suite.
Purpose of Project: To replace faulty internal wiring inside RMU F and prove satisfactory automatic operation of the E01 generator backed system.
Systems Impacted: F power stream will be on raw mains for the duration of the works with complete isolation for the times noted above on the 20th and 22nd October
Backout Plan: In the event of any issue Global Switch will stop all works immediately. An assessment will then be made on the nature of the issue and customers notified accordingly. A decision will then be made on next steps to rectify the situation and restore the system to normal operation as soon as safely possible.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com)
Oct 20, 2026 08:00 - Oct 22, 2026 17:00 UTC
System Overview: Lon E Level 5 Room E01 has 6 No PSS’s (800KVa) & 6 No 600KVa UPS modules ( A-F ) 2 further PDU’s G&H) are fed via the DRUPS from Level 11 (PSB)
Work Breakdown: RMU F appears to have faulty internal wiring. This is preventing the automatic opening and closing of the RMU for alternating between generator and mains. Schneider believe this is down to a faulty micro switch . To allow the remedial works to take place , the RMU F needs to be isolated and both cable boxes and both incoming and outgoing cables removed . Day 1 will be the HV isolation and removal of cable from the gland plate on the cable box ( RHS) Day 2 will involve Schneider undertaking the remedial works and proving satisfactory operation of the motor mechanism. Day 3 will be allocated for the HV re-connection and testing.
Risk / impact: Power stream F will be isolated on the 20th for approx. 20 minutes to allow reconfiguration of the ring and moving stream F onto Raw mains. Stream F will remain on raw mains until 22nd October( max 3 days ) There will be a complete isolation on stream F on the 22nd when the power stream is moved back to power stream F UPS backed supply ( max 30 minutes )
Risk details: Loss of any other power stream during these 2 No 30 minute isolations of power stream F while this is being moved to raw mains and vice versa will result in a loss to the suite.
Purpose of Project: To replace faulty internal wiring inside RMU F and prove satisfactory automatic operation of the E01 generator backed system.
Systems Impacted: F power stream will be on raw mains for the duration of the works with complete isolation for the times noted above on the 20th and 22nd October
Backout Plan: In the event of any issue Global Switch will stop all works immediately. An assessment will then be made on the nature of the issue and customers notified accordingly. A decision will then be made on next steps to rectify the situation and restore the system to normal operation as soon as safely possible.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com)
Oct 20, 2026 08:00 - Oct 22, 2026 17:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 05, 2026 - 11:06 UTC
Oct 05, 2026 - 11:06 UTC
Scheduled - Please be advised that works to replace the two main entrance Circlelock doors at the LONE building will commence on Sunday, 4 October. The works are expected to take at least three weeks to complete.
To minimise disruption and maintain safe access throughout the project, the doors will be replaced in stages. The southern entrance door, closest to the reception desk, will be replaced first. While these works are underway, access through the main entrance will be reduced, with the remaining door continuing to provide access to the building. Temporary hoarding will be installed around one door at a time to securely segregate the works area and maintain a safe passage into and out of the building.
The busiest period is expected to be during the morning peak, particularly between 07:30 and 09:00. If congestion develops during this time, PAC holders and VAC card holders may be directed to enter via Pod B, where a member of the Security team will be available to assist and facilitate access.
Please follow all directions provided by the Security team while the works are in progress. We recommend allowing a little additional time when arriving at LONE, particularly during peak periods.
We apologise for any inconvenience these works may cause and appreciate your patience and cooperation while this essential upgrade is completed. Further updates will be provided should there be any changes to the programme or access arrangements.
If you have any questions, please contact the support team via the ticket portal or email cloud-support@taigacloud.com.
Oct 5, 2026 12:00 - Nov 2, 2026 00:00 UTC
To minimise disruption and maintain safe access throughout the project, the doors will be replaced in stages. The southern entrance door, closest to the reception desk, will be replaced first. While these works are underway, access through the main entrance will be reduced, with the remaining door continuing to provide access to the building. Temporary hoarding will be installed around one door at a time to securely segregate the works area and maintain a safe passage into and out of the building.
The busiest period is expected to be during the morning peak, particularly between 07:30 and 09:00. If congestion develops during this time, PAC holders and VAC card holders may be directed to enter via Pod B, where a member of the Security team will be available to assist and facilitate access.
Please follow all directions provided by the Security team while the works are in progress. We recommend allowing a little additional time when arriving at LONE, particularly during peak periods.
We apologise for any inconvenience these works may cause and appreciate your patience and cooperation while this essential upgrade is completed. Further updates will be provided should there be any changes to the programme or access arrangements.
If you have any questions, please contact the support team via the ticket portal or email cloud-support@taigacloud.com.
Oct 5, 2026 12:00 - Nov 2, 2026 00:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 01, 2026 - 00:00 UTC
Oct 01, 2026 - 00:00 UTC
Scheduled - Start Campus (Portugal) Upcoming Maintenance - 01-26 Oct
1M - Generators Run 2026-10
01/10/2026 00:00 - 01/10/2026 16:00
1M - PM - SSF – PCW - Side Stream Filtration 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1M - PM - SSF - CT – Side Stream Filtration 2026-10
01/10/2026 00:00 - 01/10/2026 03:00
3M - PM - Vacuum Degasser 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
3M - PM - HUM - Humidification 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1Y - PM - CT - Cooling Tower 2026
01/10/2026 00:00 - 01/10/2026 12:00
1Y - PM - WCC - Water Cooled Chiller 2026
01/10/2026 00:00 - 01/10/2026 12:00
6M - PM - Heat Exchanger Free Cooling Plate Heat Exchanger 2026-10
01/10/2026 00:00 - 01/10/2026 03:00
3M - Nautilus Pipework
01/10/2026 00:00 - 01/10/2026 01:00
3M - Nautilus Pipework
01/10/2026 00:00 - 01/10/2026 01:00
3M - PM - CDU/RDU control system
01/10/2026 00:00 - 01/10/2026 01:00
3M - CDU - Maintenance 2026-10 - NORTH
01/10/2026 00:00 - 01/10/2026 06:00
3M - CDU - Maintenance 2026-10 - SOUTH
01/10/2026 00:00 - 01/10/2026 06:00
1M - PM - Seawater Filter - Wedeco 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1M - PM - Seawater Sampling
01/10/2026 00:00 - 01/10/2026 02:00
1Y - PM - MV - RMU Early/Offsite Sea Water Station 2026
01/10/2026 00:00 - 01/10/2026 01:00
1Y - PM - Dry-type Transformers seawater
01/10/2026 00:00 - 01/10/2026 01:00
1Y - PM - MV - RMU seawater 2026
01/10/2026 00:00 - 01/10/2026 01:30
6M - PM - Seawater Pump Cleaning 2026-10
01/10/2026 00:00 - 01/10/2026 05:00
1Y - PM - LV Distribution Board UPS M3
01/10/2026 00:00 - 01/10/2026 06:00
1Y - PM - Dry-type Transformers Substation 2026
01/10/2026 00:00 - 01/10/2026 04:00
3M - PM - Fire hose reels
01/10/2026 00:00 - 01/10/2026 05:00
1Y - PM - Split - Air Conditioner Substation 2026
01/10/2026 00:00 - 02/10/2026 12:01
6M - PM - Seawater Submerged Pump 2026-10
01/10/2026 00:00 - 01/10/2026 05:00
3 Monthly RDC maintenance 2026-10
01/10/2026 00:00 - 01/10/2026 03:36
3M - PM - Air Handling Units (AHUs/DOAs) Mechanical Space
01/10/2026 08:00 - 01/10/2026 09:00
3M - PM - Air Handling Units (AHUs/DOAs) DH 2A
01/10/2026 08:00 - 01/10/2026 09:00
3M - PM - Air Handling Units (AHUs/DOAs) DH 2B
01/10/2026 08:00 - 01/10/2026 09:00
1M - PM - ACC - Air Cooled Chiller 2026-10
01/10/2026 15:04 - 01/10/2026 17:04
1Y - PM - HV Transformers (25MVA) 2026
04/10/2026 08:00 - 04/10/2026 10:00
1W - Fire Pumps tests
05/10/2026 08:00 - 05/10/2026 09:00
6M - PM - UPS Systems M4 2026-9
05/10/2026 08:00 - 05/10/2026 16:00
3M - PM - Fire Extinguishers 01_50
05/10/2026 09:00
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00 - 05/10/2026 10:30
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00 - 05/10/2026 09:06
3M - PM - Fire Extinguishers 51_100
05/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-41
05/10/2026 16:25 - 05/10/2026 19:25
1W - Fire Pumps tests
12/10/2026 08:00 - 12/10/2026 09:00
3M - PM - Fire hose reels
12/10/2026 09:00 - 12/10/2026 21:30
1W - PM - CT - Cooling Tower 2026-42
12/10/2026 16:25 - 12/10/2026 19:25
1W - Fire Pumps tests
19/10/2026 08:00 - 19/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-43
19/10/2026 16:25 - 19/10/2026 19:25
1W - Fire Pumps tests
26/10/2026 08:00 - 26/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-44
26/10/2026 16:25 - 26/10/2026 19:25
If you have any concerns during this maintenance window, please contact Taiga Cloud Customer Support via the ticket portal or email cloud-support@taigacloud.com.
Oct 1, 2026 00:00 - Oct 26, 2026 00:00 UTC
1M - Generators Run 2026-10
01/10/2026 00:00 - 01/10/2026 16:00
1M - PM - SSF – PCW - Side Stream Filtration 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1M - PM - SSF - CT – Side Stream Filtration 2026-10
01/10/2026 00:00 - 01/10/2026 03:00
3M - PM - Vacuum Degasser 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
3M - PM - HUM - Humidification 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1Y - PM - CT - Cooling Tower 2026
01/10/2026 00:00 - 01/10/2026 12:00
1Y - PM - WCC - Water Cooled Chiller 2026
01/10/2026 00:00 - 01/10/2026 12:00
6M - PM - Heat Exchanger Free Cooling Plate Heat Exchanger 2026-10
01/10/2026 00:00 - 01/10/2026 03:00
3M - Nautilus Pipework
01/10/2026 00:00 - 01/10/2026 01:00
3M - Nautilus Pipework
01/10/2026 00:00 - 01/10/2026 01:00
3M - PM - CDU/RDU control system
01/10/2026 00:00 - 01/10/2026 01:00
3M - CDU - Maintenance 2026-10 - NORTH
01/10/2026 00:00 - 01/10/2026 06:00
3M - CDU - Maintenance 2026-10 - SOUTH
01/10/2026 00:00 - 01/10/2026 06:00
1M - PM - Seawater Filter - Wedeco 2026-10
01/10/2026 00:00 - 01/10/2026 02:00
1M - PM - Seawater Sampling
01/10/2026 00:00 - 01/10/2026 02:00
1Y - PM - MV - RMU Early/Offsite Sea Water Station 2026
01/10/2026 00:00 - 01/10/2026 01:00
1Y - PM - Dry-type Transformers seawater
01/10/2026 00:00 - 01/10/2026 01:00
1Y - PM - MV - RMU seawater 2026
01/10/2026 00:00 - 01/10/2026 01:30
6M - PM - Seawater Pump Cleaning 2026-10
01/10/2026 00:00 - 01/10/2026 05:00
1Y - PM - LV Distribution Board UPS M3
01/10/2026 00:00 - 01/10/2026 06:00
1Y - PM - Dry-type Transformers Substation 2026
01/10/2026 00:00 - 01/10/2026 04:00
3M - PM - Fire hose reels
01/10/2026 00:00 - 01/10/2026 05:00
1Y - PM - Split - Air Conditioner Substation 2026
01/10/2026 00:00 - 02/10/2026 12:01
6M - PM - Seawater Submerged Pump 2026-10
01/10/2026 00:00 - 01/10/2026 05:00
3 Monthly RDC maintenance 2026-10
01/10/2026 00:00 - 01/10/2026 03:36
3M - PM - Air Handling Units (AHUs/DOAs) Mechanical Space
01/10/2026 08:00 - 01/10/2026 09:00
3M - PM - Air Handling Units (AHUs/DOAs) DH 2A
01/10/2026 08:00 - 01/10/2026 09:00
3M - PM - Air Handling Units (AHUs/DOAs) DH 2B
01/10/2026 08:00 - 01/10/2026 09:00
1M - PM - ACC - Air Cooled Chiller 2026-10
01/10/2026 15:04 - 01/10/2026 17:04
1Y - PM - HV Transformers (25MVA) 2026
04/10/2026 08:00 - 04/10/2026 10:00
1W - Fire Pumps tests
05/10/2026 08:00 - 05/10/2026 09:00
6M - PM - UPS Systems M4 2026-9
05/10/2026 08:00 - 05/10/2026 16:00
3M - PM - Fire Extinguishers 01_50
05/10/2026 09:00
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00 - 05/10/2026 10:30
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00
3M - PM - Fire Extinguishers 100_145
05/10/2026 09:00 - 05/10/2026 09:06
3M - PM - Fire Extinguishers 51_100
05/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-41
05/10/2026 16:25 - 05/10/2026 19:25
1W - Fire Pumps tests
12/10/2026 08:00 - 12/10/2026 09:00
3M - PM - Fire hose reels
12/10/2026 09:00 - 12/10/2026 21:30
1W - PM - CT - Cooling Tower 2026-42
12/10/2026 16:25 - 12/10/2026 19:25
1W - Fire Pumps tests
19/10/2026 08:00 - 19/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-43
19/10/2026 16:25 - 19/10/2026 19:25
1W - Fire Pumps tests
26/10/2026 08:00 - 26/10/2026 09:00
1W - PM - CT - Cooling Tower 2026-44
26/10/2026 16:25 - 26/10/2026 19:25
If you have any concerns during this maintenance window, please contact Taiga Cloud Customer Support via the ticket portal or email cloud-support@taigacloud.com.
Oct 1, 2026 00:00 - Oct 26, 2026 00:00 UTC
About This Site
Welcome to the Taiga Cloud status page! This page provides information about availability & planned maintenance events of the Taiga Data Cloud Services API at https://api.nd-cloud.com/docs. Subscribe to the updates to stay up-to-date!
Taiga Cloud API
Operational
Taiga Cloud Network
Under Maintenance
Availability Sweden (cluster ndcloud-arcticcircle)
Under Maintenance
Availability Norway (cluster ndcloud-underground)
Operational
Availability Sweden (cluster ndcloud-arcticband)
Under Maintenance
Availability Norway (cluster ndcloud-odin)
Under Maintenance
Availability Norway (cluster ndcloud-heimdall)
Under Maintenance
Availability United Kingdom (cluster ndcloud-njoerd)
Operational
Availability Sweden (cluster ndcloud-freyr)
Under Maintenance
Availability Sweden (cluster ndcloud-loki)
Under Maintenance
Availability Sweden (cluster ndcloud-thor)
Under Maintenance
Availability United Kingdom (cluster ndcloud-balder)
Operational
Availability Sweden (cluster ndcloud-ragnar)
Under Maintenance
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Scheduled Maintenance
Scheduled Maintenance - Start Campus, Portugal - 27th October - 16th November 2026 Oct 27, 2026 01:00 - Nov 16, 2026 07:00 UTC
Cooling Tower 2026-44 - 27/10/2026 06:00 - 09:00
Dry-type Transformers seawater - 27/10/2026 11:00 - 12:00
1Sprinkler Air Compressors 2026-11 - 02/11/2026 08:00 - 09:00
Seawater Filter - Wedeco 2026-11 - 02/11/2026 08:00 - 10:00
Seawater Sampling Seawater Station Intake and Discharge Channel - 02/11/2026 08:00 - 10:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Cooling Tower 2026-48 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-47 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-46 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-45 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-11 - 02/11/2026 08:30 - 11:30
Seawater String 7 - 09/11/2026 08:00 - 09:30
Seawater String 6 - 09/11/2026 08:00 - 09:30
Seawater String 5 - 09/11/2026 08:00 - 09:30
Generators Run - 2026-11 09/11/2026 08:00 - 15:00
Seawater String 4 - 09/11/2026 08:00 - 09:30
Seawater String 3 - 09/11/2026 08:00 - 09:30
Seawater String 2 - 09/11/2026 08:00 - 09:30
UPS SYSTEM B2 - 09/11/2026 09:00 - 17:00
UPS System B3 2026-11 - 11/11/2026 08:00 - 16:00
UPS System B5 2026-11 - 16/11/2026 08:00 - 16:00
UPS System B4 2026-11 - 16/11/2026 08:00 - 16:00
UPS SYSTEM B1 - 16/11/2026 09:00 - 17:00
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 16, 2026 - 07:08 UTC
Dry-type Transformers seawater - 27/10/2026 11:00 - 12:00
1Sprinkler Air Compressors 2026-11 - 02/11/2026 08:00 - 09:00
Seawater Filter - Wedeco 2026-11 - 02/11/2026 08:00 - 10:00
Seawater Sampling Seawater Station Intake and Discharge Channel - 02/11/2026 08:00 - 10:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Fire Pumps tests Sprinkler - 02/11/2026 08:00 - 09:00
Cooling Tower 2026-48 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-47 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-46 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-45 - 02/11/2026 08:00 - 11:00
Cooling Tower 2026-11 - 02/11/2026 08:30 - 11:30
Seawater String 7 - 09/11/2026 08:00 - 09:30
Seawater String 6 - 09/11/2026 08:00 - 09:30
Seawater String 5 - 09/11/2026 08:00 - 09:30
Generators Run - 2026-11 09/11/2026 08:00 - 15:00
Seawater String 4 - 09/11/2026 08:00 - 09:30
Seawater String 3 - 09/11/2026 08:00 - 09:30
Seawater String 2 - 09/11/2026 08:00 - 09:30
UPS SYSTEM B2 - 09/11/2026 09:00 - 17:00
UPS System B3 2026-11 - 11/11/2026 08:00 - 16:00
UPS System B5 2026-11 - 16/11/2026 08:00 - 16:00
UPS System B4 2026-11 - 16/11/2026 08:00 - 16:00
UPS SYSTEM B1 - 16/11/2026 09:00 - 17:00
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 16, 2026 - 07:08 UTC
Boden Core Router Migration - 27th of October 2026 Oct 27, 2026 13:00-16:00 UTC
Maintenance window: 27th October 2026 14:00 - 17:00 BST (13:00 - 16:00 UTC)
Description: Boden Core Router Migration, decommissioning legacy Juniper MX204 core routers and cutting over to new Arista 7280 core routers. Migration covers both ISP circuits, production fabric BGP peerings (IPv4/IPv6) to service leaves, and management gateway BGP peerings. Boden site also includes Nautobot services and customer VPN services. Driven by network device upgrade and modernization.
Implementation plan: Phased migration from legacy Juniper MX204 to new Arista 7280 core routers. ISP circuits and fabric BGP peerings (IPv4/IPv6) are cut over in stages, with pre-checks, mid-migration verification, and post-checks performed at each stage before proceeding.
Backout plan: If an issue is identified during a migration phase, revert the affected ISP circuit or BGP session back to the legacy Juniper MX204 router, which remains in place until the full migration is verified.
Test plan: Verify production connectivity and BGP peering status (IPv4/IPv6) on the new routers, confirm no system or environmental issues, and have customers validate connectivity to their servers post-migration.
Customer impact: Customers may experience brief upstream connectivity interruptions during individual cut-over phases. No impact is expected outside of these short windows.
Posted on Oct 16, 2026 - 06:42 UTC
Description: Boden Core Router Migration, decommissioning legacy Juniper MX204 core routers and cutting over to new Arista 7280 core routers. Migration covers both ISP circuits, production fabric BGP peerings (IPv4/IPv6) to service leaves, and management gateway BGP peerings. Boden site also includes Nautobot services and customer VPN services. Driven by network device upgrade and modernization.
Implementation plan: Phased migration from legacy Juniper MX204 to new Arista 7280 core routers. ISP circuits and fabric BGP peerings (IPv4/IPv6) are cut over in stages, with pre-checks, mid-migration verification, and post-checks performed at each stage before proceeding.
Backout plan: If an issue is identified during a migration phase, revert the affected ISP circuit or BGP session back to the legacy Juniper MX204 router, which remains in place until the full migration is verified.
Test plan: Verify production connectivity and BGP peering status (IPv4/IPv6) on the new routers, confirm no system or environmental issues, and have customers validate connectivity to their servers post-migration.
Customer impact: Customers may experience brief upstream connectivity interruptions during individual cut-over phases. No impact is expected outside of these short windows.
Posted on Oct 16, 2026 - 06:42 UTC
HV Maintenance N01 Campus Week 45 Nov 2, 2026 06:00 - Nov 6, 2026 17:00 UTC
The work will include transferring electrical supplies from HVS1 to HVS2. During the switching period, selected electrical systems will be temporarily de-energised, including:
Power supplies associated with DCM102, DCM101 and DCM122, SH1 and SH2
Selected 22 kV distribution boards and high-voltage low-level systems
During the work, the affected data centre systems will temporarily operate with N+1 power availability through utility power and generator backup, rather than the normal 2N utility configuration. The work is planned and controlled, and no interruption to customer IT loads is expected.
For the SH (Security House) buildings, the power feed will be:
Week42, SH1 will only have B feed, with generator
Week 45 , SH2 will only have A feed, with generator
Planned date and time:
Week 42, start Monday 12th of October switching from HVS2 to HVS1
Week 45, start Monday 2nd of November switching from HVS1 to HVS2
Expected duration: two week, week 42 and 45
Our operations team will monitor the electrical infrastructure throughout the activity and restore the normal configuration once the work has been completed and verified.
Please contact your usual Bulk representative if you have any questions or require further information.
Location: N01 Campus
Start time and date: 2026-11-02 08:00 CET
Stop time and date: 2026-11-06 19:00 CET
Posted on Oct 05, 2026 - 15:10 UTC
Power supplies associated with DCM102, DCM101 and DCM122, SH1 and SH2
Selected 22 kV distribution boards and high-voltage low-level systems
During the work, the affected data centre systems will temporarily operate with N+1 power availability through utility power and generator backup, rather than the normal 2N utility configuration. The work is planned and controlled, and no interruption to customer IT loads is expected.
For the SH (Security House) buildings, the power feed will be:
Week42, SH1 will only have B feed, with generator
Week 45 , SH2 will only have A feed, with generator
Planned date and time:
Week 42, start Monday 12th of October switching from HVS2 to HVS1
Week 45, start Monday 2nd of November switching from HVS1 to HVS2
Expected duration: two week, week 42 and 45
Our operations team will monitor the electrical infrastructure throughout the activity and restore the normal configuration once the work has been completed and verified.
Please contact your usual Bulk representative if you have any questions or require further information.
Location: N01 Campus
Start time and date: 2026-11-02 08:00 CET
Stop time and date: 2026-11-06 19:00 CET
Posted on Oct 05, 2026 - 15:10 UTC
High Voltage Maintenance - Sines, Portugal - 4-13 of November, 2026 Nov 4, 2026 07:00 - Nov 13, 2026 20:00 UTC
Maintenance window: 04-11-2026 07:00 - 13-11-2026 20:00
Location: Sines, Portugal
Description: During the HV transfer, Warhol DH 4 power strings B1, B2, B3, B4 and B5 will be supported by generators, witch SC Operations will start manually to manage the intervention safely and minimize risk.
The affected power strings are B1, B2, B3, B4 and B5. During this period, redundancy will be temporarily reduced from N+1 to N on grid power level.
These works support delivery of the increase capacity of the site and enable civil works for the HV substation upgrades, scheduled for completion in August 2027. The attached single-line diagram identifies the Ziels grid power line that will be offline during this period.
This intervention notification covers ongoing HV substation works. To safely carry out the required civil works, one HV power line must be switched off and the load transferred to the second HV power line. To minimize the impact during the transfer, generators will be started sequentially to support the load during critical HV switching. Once the HV operations are complete and grid power is restored, the generator system will transfer the load back to the grid as designed.
Risk: Low
Service impact: 60kV grid power line reduced redundancy from N+1 to N.
Rollback plan:
As part of the critical work preparation and change management process, the SC Ops team has implemented a rollback switching plan and EOP to restore power to the affected power string.
60kV grid power line (Monte Feio) unavailability, and critical load transfer to 60kV grid power line (Ziels) with support of generators between the transfers.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 15, 2026 - 07:39 UTC
Location: Sines, Portugal
Description: During the HV transfer, Warhol DH 4 power strings B1, B2, B3, B4 and B5 will be supported by generators, witch SC Operations will start manually to manage the intervention safely and minimize risk.
The affected power strings are B1, B2, B3, B4 and B5. During this period, redundancy will be temporarily reduced from N+1 to N on grid power level.
These works support delivery of the increase capacity of the site and enable civil works for the HV substation upgrades, scheduled for completion in August 2027. The attached single-line diagram identifies the Ziels grid power line that will be offline during this period.
This intervention notification covers ongoing HV substation works. To safely carry out the required civil works, one HV power line must be switched off and the load transferred to the second HV power line. To minimize the impact during the transfer, generators will be started sequentially to support the load during critical HV switching. Once the HV operations are complete and grid power is restored, the generator system will transfer the load back to the grid as designed.
Risk: Low
Service impact: 60kV grid power line reduced redundancy from N+1 to N.
Rollback plan:
As part of the critical work preparation and change management process, the SC Ops team has implemented a rollback switching plan and EOP to restore power to the affected power string.
60kV grid power line (Monte Feio) unavailability, and critical load transfer to 60kV grid power line (Ziels) with support of generators between the transfers.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 15, 2026 - 07:39 UTC
Main Utility Supply Load Transfers - GlobalSwitch, London - 4th of November, 2026 Nov 4, 2026 09:00-18:00 UTC
Project Title: Connection of new LE supply to Level 8 (A side)
Maintenance date: 4th November 2026
Duration in Days: 1
Work Window: 9:00 to 18.00
Work Breakdown: Transfer of all loads currently on A bar to the B bar to allow shutdown of the A side for connection of new parallel feeder referenced above.
Purpose of Project: To safely undertake termination of a new parallel feeder (2 x 300mm 4c) from breaker reference LE 2A
Systems Impacted: Reduced resilience from 2N utility to a single source for 48 hours.
Method of Procedure: The works will be carried out in accordance with the specialist contractors Method Statement and Risk Assessment and Global Switch approved Method of Procedure.
Risk Analysis: This is a low-risk activity. Although LE incomer will be a single source there remains a second source of generator / DRUPS standby power.
Mitigation Measures: UKPN will be advised and cooperate to ensure no switching is undertaken on the local network and will advise of any issues they are aware of to allow us to formally assess.
Back out Plan: Make safe and reinstate 2nd source.
Deferment Analysis: This work is necessary to meet contractual programme requirements for customer on Level 8.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 06, 2026 - 12:43 UTC
Maintenance date: 4th November 2026
Duration in Days: 1
Work Window: 9:00 to 18.00
Work Breakdown: Transfer of all loads currently on A bar to the B bar to allow shutdown of the A side for connection of new parallel feeder referenced above.
Purpose of Project: To safely undertake termination of a new parallel feeder (2 x 300mm 4c) from breaker reference LE 2A
Systems Impacted: Reduced resilience from 2N utility to a single source for 48 hours.
Method of Procedure: The works will be carried out in accordance with the specialist contractors Method Statement and Risk Assessment and Global Switch approved Method of Procedure.
Risk Analysis: This is a low-risk activity. Although LE incomer will be a single source there remains a second source of generator / DRUPS standby power.
Mitigation Measures: UKPN will be advised and cooperate to ensure no switching is undertaken on the local network and will advise of any issues they are aware of to allow us to formally assess.
Back out Plan: Make safe and reinstate 2nd source.
Deferment Analysis: This work is necessary to meet contractual programme requirements for customer on Level 8.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 06, 2026 - 12:43 UTC
Installation of output breakers maintenance - nLighten, Chester - 16th-19th of November, 2026 Nov 16, 2026 09:00 - Nov 19, 2026 15:00 UTC
Maintenance window: 16/11/2026 08:00 - 19/11/2026 14:00 UTC
Installation of output breakers on SW/BD's 1,2,3,5 requires SW/BD's to be isolated. The vendor has estimated a period of four hours per SW/BD.
16/11/2026: SW/BD 1 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 1,2,3,6,8,11,13,14,15,18,20,23,25,26,27,30,32,35
Row 2 cabs 2,5,7,8,9,12,14,17,19,20,21,24,26,29,31,32,33,36
17/11/2026 SW/BD 2 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 1,4,5,6,9,12,13,16,17,18,21,24,25,28,29,30,33,36
Row 2 cabs 3,6,7,10,11,12,15,18,19,22,23,24,27,30,31,34,35,36
18/11/2026 SW/BD 3 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 2,4,7,8,9,10,14,16,19,20,21,22,26,28,31,32,33,34
Row 2 cabs 1,2,3,4,8,10,13,14,15,16,20,22,25,26,27,28,32,34
19/11/2026 SW/BD 5 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 3,5,7,10,11,12,15,17,19,22,23,24,27,29,31,34,35,36
Row 2 cabs 1,4,5,6,9,11,13,16,17,18,21,23,25,28,29,30,33,35
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com)
Posted on Oct 12, 2026 - 06:59 UTC
Installation of output breakers on SW/BD's 1,2,3,5 requires SW/BD's to be isolated. The vendor has estimated a period of four hours per SW/BD.
16/11/2026: SW/BD 1 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 1,2,3,6,8,11,13,14,15,18,20,23,25,26,27,30,32,35
Row 2 cabs 2,5,7,8,9,12,14,17,19,20,21,24,26,29,31,32,33,36
17/11/2026 SW/BD 2 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 1,4,5,6,9,12,13,16,17,18,21,24,25,28,29,30,33,36
Row 2 cabs 3,6,7,10,11,12,15,18,19,22,23,24,27,30,31,34,35,36
18/11/2026 SW/BD 3 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 2,4,7,8,9,10,14,16,19,20,21,22,26,28,31,32,33,34
Row 2 cabs 1,2,3,4,8,10,13,14,15,16,20,22,25,26,27,28,32,34
19/11/2026 SW/BD 5 will be isolated.
This will remove 1N power supply to the listed ND cabinets within data hall 2.
Row 1 cabs 3,5,7,10,11,12,15,17,19,22,23,24,27,29,31,34,35,36
Row 2 cabs 1,4,5,6,9,11,13,16,17,18,21,23,25,28,29,30,33,35
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com)
Posted on Oct 12, 2026 - 06:59 UTC
Powerstation B Control Modifications Maintenance - GlobalSwitch, London - 17th of November 2026 Nov 17, 2026 08:00-17:00 UTC
Maintenance window: 17th of November 2026 08:00 - 17:00 UTC
Location: GlobalSwitch London, UK
Description: Planned control modifications to breakers B/DLA/1 and B/DLA/2 on the Powerstation B Output Board. The work will be undertaken by Rolls-Royce Solutions under an approved Method of Procedure, Risk Assessment and Method Statement, with a Global Switch Permit to Work in place. Appropriate checks and safeguards will be completed before commencement, including verification of the auxiliary supply batteries and diagnostics panel and confirmation with UK Power Networks that no external activity could affect the supply.
The planned working hours are:
08:00–12:00: B/DLA/1 modifications
13:00–17:00: B/DLA/2 modifications
Risk: Low
Customer impact: No impact to customers’ A or B power supplies is anticipated. During the maintenance periods, resilience will be temporarily reduced only for the system’s auxiliary supplies. The main system will be fully operational before the work begins.
Rollback plan: If network activity or another issue presents an unacceptable risk, the work will be postponed, or the isolated auxiliary supply will be restored as quickly and safely as possible.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 15, 2026 - 10:06 UTC
Location: GlobalSwitch London, UK
Description: Planned control modifications to breakers B/DLA/1 and B/DLA/2 on the Powerstation B Output Board. The work will be undertaken by Rolls-Royce Solutions under an approved Method of Procedure, Risk Assessment and Method Statement, with a Global Switch Permit to Work in place. Appropriate checks and safeguards will be completed before commencement, including verification of the auxiliary supply batteries and diagnostics panel and confirmation with UK Power Networks that no external activity could affect the supply.
The planned working hours are:
08:00–12:00: B/DLA/1 modifications
13:00–17:00: B/DLA/2 modifications
Risk: Low
Customer impact: No impact to customers’ A or B power supplies is anticipated. During the maintenance periods, resilience will be temporarily reduced only for the system’s auxiliary supplies. The main system will be fully operational before the work begins.
Rollback plan: If network activity or another issue presents an unacceptable risk, the work will be postponed, or the isolated auxiliary supply will be restored as quickly and safely as possible.
If you have any questions, please contact the support team via the ticket portal or email (cloud-support@taigacloud.com).
Posted on Oct 15, 2026 - 10:06 UTC