Brian Behlendorf 0d8103d956 Leaf vdevs should not be reopened ... When vdev_disk.c was implemented for Linux we failed to handle the reopen case. According to the vdev_reopen() comment leaf vdevs should not be closed or opened when v->vdev_reopening is set. Under Linux we would always close and open the device. This issue was only noticed when a 'zpool scrub' command was run while the leaf vdev device names in /dev/disk/by-vdev were missing. The scrub command calls vdev_reopen() which caused the vdevs to be closed but they couldn't be reopened due to the missing links. The result was that all the vdevs were marked unavailable and the pool was halted due to failmode=wait. This patch adds the missing functionality in a similiar fashion to to the Illumos code. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>		2013-02-28 12:02:59 -08:00
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avl	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
nvpair	Illumos #2619 and #2747	2013-01-08 10:35:35 -08:00
unicode	Add script for builtin module building.	2012-07-26 13:45:09 -07:00
zcommon	Illumos #3035 LZ4 compression support in ZFS and GRUB	2013-01-29 09:28:20 -08:00
zfs	Leaf vdevs should not be reopened	2013-02-28 12:02:59 -08:00
zpios	call_usermodehelper() should wait for process	2013-01-09 16:54:52 -08:00
.gitignore	Add .gitignore files to exclude build products	2010-01-08 11:35:17 -08:00
Makefile.in	Add script for builtin module building.	2012-07-26 13:45:09 -07:00