[Linux-cluster] Howto? Remove volumes
isplist at logicore.net
isplist at logicore.net
Fri Oct 26 14:29:01 UTC 2007
After using LUN masking and zoning to make sure that hosts didn't access other
hosts data space, I find myself with lost volumes on some of the hosts. Since
I didn't remove them before making the changes, I am now stuck with the
following;
# lvscan
/dev/sda: read failed after 0 of 4096 at 0: Input/output error
ACTIVE '/dev/VolGroup03/web' [475.62 GB] inherit
# vgscan
Reading all physical volumes. This may take a while...
/dev/sda: read failed after 0 of 4096 at 0: Input/output error
/dev/sda: read failed after 0 of 4096 at 1073676288: Input/output error
/dev/sda: read failed after 0 of 4096 at 0: Input/output error
Found volume group "VolGroup03" using metadata type lvm2
# pvscan
/dev/sda: read failed after 0 of 4096 at 0: Input/output error
/dev/sda: read failed after 0 of 4096 at 1073676288: Input/output error
/dev/sda: read failed after 0 of 4096 at 0: Input/output error
PV /dev/sdb VG VolGroup03 lvm2 [475.62 GB / 0 free]
Total: 1 [475.62 GB] / in use: 1 [475.62 GB] / in no VG: 0 [0 ]
With the changes, /dev/sda and /dev/sdc (which doesn't show anymore) no longer
exists. How can I safely remove the sda references?
Mike
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