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authorRichard W.M. Jones <rjones@redhat.com>2011-07-20 14:41:39 +0100
committerRichard W.M. Jones <rjones@redhat.com>2011-07-27 15:04:11 +0100
commitcbabf827ecac7342b8f96f043e89b86220544812 (patch)
tree7f703fd977522ba689afbcb18e8bf8921343ca5a /perl/lib/Sys/Guestfs/Lib.pm
parentfbfc1768a878044720cd5f03dc6e308dbdc70595 (diff)
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blkid: Use -c /dev/null option to kill the cache.
On recent Debian, /etc/blkid.tab is now a symlink to /dev/.blkid.tab. Rather than chasing the cache file around (it may move to /run in future) use the -c /dev/null option to stop blkid from reading the cache. (cherry picked from commit 1d0f398d8e3c74ce6a70cbbb8d9b8ae07c6d7ef6)
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