OVHcloud Network Status

Current status
Legend
  • Operational
  • Degraded performance
  • Partial Outage
  • Major Outage
  • Under maintenance
FS#5127 — iSCSI network of RPS
Scheduled Maintenance Report for Network & Infrastructure
Completed
We will update the network equipment of the rps iSCSI
storage network. Usually the procedure of
update does not cause any interruption in the service.
But given the sensitive nature of iSCSI it
may be possible to have problems. We'll be there
to fix.



Update(s):

Date: 2011-02-16 16:42:55 UTC
Up.

0 packets lost. When it runs well, we have to tell it too.

Date: 2011-02-16 16:28:25 UTC
2011 Feb 16 17:15:30 rps-1a-n5 %VPC-2-VPC_ISSU_START: Peer vPC switch
ISSU start, locking configuration
2011 Feb 16 17:18:00 rps-1a-n5 %VPC-2-VPC_ISSU_END: Peer vPC switch
ISSU end, unlocking configuration

Done.

We still have the side B to reactivate.

Date: 2011-02-16 16:27:41 UTC
We are updating the side B now.

Date: 2011-02-16 16:26:45 UTC
rps-1a-n5# sh fex detail
FEX: 100 Description: fex100|salle00|00E06 state: Online
FEX version: 5.0(2)N2(1) [Switch version: 5.0(2)N2(1)]
FEX Interim version: 5.0(2)N2(1)
Switch Interim version: 5.0(2)N2(1)

2011 Feb 16 16:50:03 rps-1b-n5 %VPC-2-VPC_ISSU_START: Peer vPC switch
ISSU start, locking configuration
2011 Feb 16 17:10:37 rps-1b-n5 %VPC-2-VPC_ISSU_END: Peer vPC switch
ISSU end, unlocking configuration


Date: 2011-02-16 16:25:18 UTC
The side A is up again. 0 packets lost.

We still have the FEX to do.

rps-1a-n5# sh fex detail
FEX: 100 Description: fex100|salle00|00E06 state: Online
FEX version: 4.2(1)N1(1) [Switch version: 5.0(2)N2(1)]
FEX Interim version: 4.2(1)N1(1)
Switch Interim version: 5.0(2)N2(1)

Date: 2011-02-16 16:22:38 UTC
Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes non-disruptive reset
100 yes non-disruptive rolling
102 yes non-disruptive rolling
103 yes non-disruptive rolling
104 yes non-disruptive rolling
105 yes non-disruptive rolling
106 yes non-disruptive rolling
107 yes non-disruptive rolling



Images will be upgraded according to following table:
Module Image Running-Version New-Version
Upg-Required
------ ---------- ---------------------- ----------------------
------------
1 system 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 kickstart 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 bios v1.3.0(09/08/09) v1.3.0(09/08/09)
no
100 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
102 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
103 fexth 4.2(1)N1(1) 5.0(2)N2(1)
yes
104 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
105 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
106 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
107 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 power-seq v1.2 v1.2
no


Date: 2011-02-16 16:22:09 UTC
The side B is cut.

We are updating the side A with the switches in the racks.
Everything must be done in emergency.

Date: 2011-02-16 16:17:32 UTC
Here we go.

Date: 2011-02-10 18:07:07 UTC
So, it was that ...


Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes non-disruptive reset
100 yes non-disruptive rolling
102 yes non-disruptive rolling
103 yes non-disruptive rolling
104 yes non-disruptive rolling
105 yes non-disruptive rolling
106 yes non-disruptive rolling
107 yes non-disruptive rolling



Images will be upgraded according to following table:
Module Image Running-Version New-Version
Upg-Required
------ ---------- ---------------------- ----------------------
------------
1 system 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 kickstart 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 bios v1.3.0(09/08/09) v1.3.0(09/08/09)
no
100 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
102 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
103 fexth 4.2(1)N1(1) 5.0(2)N2(1)
yes
104 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
105 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
106 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
107 fex 4.2(1)N1(1) 5.0(2)N2(1)
yes
1 power-seq v1.2 v1.2
no


We are going to do the update one morning.

Date: 2011-02-10 17:27:20 UTC
rps-1b-n5(config)# no spanning-tree vlan 1-3967,4048-4093

up

Date: 2011-02-10 17:26:58 UTC
rps-1a-n5(config)# no spanning-tree vlan 1-3967,4048-4093

ouch

Date: 2011-02-10 08:51:36 UTC
We cancel. We will open a TAC to understand the problem.



Date: 2011-02-10 08:50:49 UTC
A problem.

Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
100 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
102 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
103 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
104 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
105 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
106 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!
107 yes disruptive reset STP ISSU preupgrade check failed - Upgrade needs to be disruptive!

Date: 2011-02-10 08:50:10 UTC
A problem.

Date: 2011-02-10 08:49:59 UTC
we update the A side which assure all routing.

Date: 2011-02-10 08:49:01 UTC
It's done.

Date: 2011-02-10 08:48:50 UTC
We interrupt the B side.
Posted Feb 10, 2011 - 08:48 UTC