[Linux-cluster] gfs_fsck estimation

[Jeff Sturm]

> -----Original Message-----
> From: linux-cluster-bounces at redhat.com [mailto:linux-cluster-bounces at redhat.com]
> On Behalf Of Matias Kreder
> Sent: Friday, July 13, 2012 12:37 PM
> 
> Unfortunately we will not be migrating to RHEL6 yet but we are migrating from GFS to
> GFS2 on RHEL5 to gain the GFS benefits.
> 
> Any thoughts in how to estimate the fsck time?

If your SAN supports LUN snapshots, you could try gfs_fsck on a snapshot first, and see how long it runs.

-Jeff