Hello, Why haven't you used resize2fs ?
On Sat, Nov 13, 2010 at 2:43 AM, Syn, Joonho <[email protected]> wrote: > Apologies in advance for the long mail: > 2 mail servers running these services via heartbeat > -mount by label mail-store > -shared ip > -postfix > -http > -mailman > > was attempting to increase the size of the shared partition using the below > procedure but when trying to fsck the disk I got bad superblocks. > > -stop heartbeat services on standby node > -stop heartbeat services on active node (which should stop all services in > order, including unmounting of the shared partition) > -increase size of partition on san > -rescan iscsi node on standby node > -rescan iscsi node on formerly active node > -remove the journal of the ext3 partition "tune2fs –O ^has_journal [my > device]" > -delete and recreate the partition using fdisk > -check the newly expanded partition for errors "fsck –n [my device] > > At this point the fsck returned a "bad superblock error". I tested using a > similar setup but without heartbeat and did not get any corruption. Any > ideas as to what led to my bad superblocks? > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > -- Jonathan Gibert System & Network Engineer Linagora Professional Services http://www.linagora.com _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
