OVHcloud Web Hosting Status

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FS#4439 — Network infrastructure maintenance- 06/08/10
Scheduled Maintenance Report for Web Cloud
Completed
We will perform maintenance of the infrastructure at the network level, 06/08 at 1:00 PM CEST (duration: about 1 hour). The platform of shared hosting will be unavailable for a few minutes during the maintenance (about 4 to 5 minutes).



Update(s):

Date: 2010-12-16 20:27:16 UTC
End of maintenance for tonight. We will plan a new intervention as soon as possible, by night for p19-61/62.

Date: 2010-12-16 20:25:21 UTC
We have tried with a 2nd fex 2248, idem.
By cons, after re-verification, the problems on these ports were already past and the machines moved onto other ports of the same fex. This will give us time to solve the problem on the fex 2248.



Date: 2010-12-16 20:23:28 UTC
we solved pbs of uplinks on the 2248 but the fex does not mount:

n5 p19-66-# 2010 Aug 6 3:21:54 n5 p19-66-VDC-1% $% $% VMM-2-VMM_SERVICE_ERR: VDC1: Service returned error 0x40290000 SAP 175 (err
gold) in sequence if_bind



Date: 2010-12-16 20:22:10 UTC
The couple is now updated but FEXS went offline after the reboot of p19-65 in the new version and reactivation of port-channels. At this time, for some unknown reason, the ports config of fexs was reset p19-65 on the side of p19-65 which causes a mismatch between the config of the 2 chassis. Even by interrupting uplinks of FEXS on the side of p19-65 , the ports do not go back on p19-66. So we descended the conf fex all fexs ports on p19-65 and ports are remounted.
We must review the protocol of migration for p19-61/62 that involves6 FEXS.
We therefore report upgrades on these switches at a later date.

We also encounter difficulties to mount the new fex 2248.



Date: 2010-12-16 20:15:13 UTC
p19-65 actually is being upgrated.

Date: 2010-12-16 20:14:38 UTC
correction, p19-66 was upgarated. We reload fex on this chassis.


Date: 2010-12-16 20:13:43 UTC
p19-65 is being upgrated.

Date: 2010-12-16 20:13:19 UTC
reload on the same version of the p19-66 due to the same bug in progress. We then can begin the upgrade correctly.


Date: 2010-12-16 20:11:40 UTC
Due to a cisco bug that blocks the upgrade (inconsistent error message with respect to the available space on the bootflash), we restart the p19-65 (on the same version). After this reboot, 7-port of one of the fex displayed error. A spare of fex 2248 is ready to start on this pair of chassis. We have to finish the upgrade of the pair to put it online (the 2248 is supported only in the new version of NX-OS).

error msg:
Version Compatibility check failed. Return code 0x40930062 (In The filesystem free space IS below threshold).




Date: 2010-12-16 20:08:05 UTC
We start the work. The switches p19-61/62 p19-65/66 will be successively restarted to be updated.
Posted Dec 16, 2010 - 20:06 UTC