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Brian Behlendorf
abe5b8fb66
When a device is already open O_EXCL by another process the
`zpool import` will correctly fail. However, the default failure
message isn't very helpful. It may in fact be harmful if you
take its advise and destroy your pool.
cannot import 'tank': pool is busy
Destroy and re-create the pool from
a backup source.
Improve the error message in the EBUSY case to simply print a
message indicating that the devices are current in use. The user
will need to manually identify which process has the device open
exclusively and why.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Native ZFS for Linux! ZFS is an advanced file system and volume manager which was originally developed for Solaris. It has been successfully ported to FreeBSD and now there is a functional Linux ZFS kernel port too. The port currently includes a fully functional and stable SPA, DMU, and ZVOL with a ZFS Posix Layer (ZPL) on the way!
$ ./configure
$ make pkg
Full documentation for building, configuring, and using ZFS can be found at: http://zfsonlinux.org