Upgrading SF4.0Mp2 to Sf5.0MP3 with addition of 3rd node

Prithvi's picture
Prithvi
November 4th, 2009

Hi,
i'm planning to upgrade Sf4.0MP2 to SF5.0MP3 with addition of one more node to existing 2 node vcs cluster

can some one comment what should be fallback plan for this activity of upgrade.

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avsrini's picture
avsrini
2 weeks 2 days ago

Hi Prithvi,    If the

Hi Prithvi,
 
 If the rootdisk is mirorred, split the mirror disk and unencapsulate it for standby.
If need to rollback, use the mirror disk.

If the upgrade is successful, add the mirror disk back and sync the data.

If you are after specific commands to split the mirror and unencapsulate the mirror disk,
check the support site, you will find many technotes.

Regards
Srini

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Prithvi's picture
Prithvi
2 weeks 2 days ago

Hi Srini, Thanks  for the

Hi Srini,

Thanks  for the suggestion and surely i'll check for 'how to split and unencapsulate' technotes.

but one more query ,i'm not sure whether customer has mirror disk let say they don't have mirror disk what other option I can follow for fall back, shall i go for re-installtion of SF4.0MP2, if upgrade fail?

could you please suggest something in this senerio?

Rgds-
Prithvi

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