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domfsfreeze
2014 Nov 16
0
Suspend Domain (virsh suspend) or Freeze Filesystems (virsh domfsfreze) to take Snapshot of ISCSI volume
Hi everybody,
I am trying to take snapshot of a particular iscsi disk mounted inside
the guest operating system. I have created my own snapshot feature for
that.
Could someone please suggest the better choice for stopping read/write
operations on disk out of the two to take snapshots, or if you have
any better solution,
1) freeze filesystems ( using domfsfreeze ) and then take the snapshot or,