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Prevent "zpool destroy|export" when suspended

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Cleanly destroying or exporting a pool requires that the pool
not be suspended.  Therefore, set the POOL_CHECK_SUSPENDED flag
for these ioctls so the utilities will output a descriptive
error message rather than block.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #2878
This commit is contained in:
Brian Behlendorf 2015-02-27 14:35:56 -08:00
parent fdc5d98253
commit 87a63dd702
1 changed files with 2 additions and 2 deletions
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4
module/zfs/zfs_ioctl.c
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@ -5450,9 +5450,9 @@ zfs_ioctl_init(void)
* does the logging of those commands. * does the logging of those commands.
*/ */
zfs_ioctl_register_pool(ZFS_IOC_POOL_DESTROY, zfs_ioc_pool_destroy, zfs_ioctl_register_pool(ZFS_IOC_POOL_DESTROY, zfs_ioc_pool_destroy,
zfs_secpolicy_config, B_FALSE, POOL_CHECK_NONE); zfs_secpolicy_config, B_FALSE, POOL_CHECK_SUSPENDED);
zfs_ioctl_register_pool(ZFS_IOC_POOL_EXPORT, zfs_ioc_pool_export, zfs_ioctl_register_pool(ZFS_IOC_POOL_EXPORT, zfs_ioc_pool_export,
zfs_secpolicy_config, B_FALSE, POOL_CHECK_NONE); zfs_secpolicy_config, B_FALSE, POOL_CHECK_SUSPENDED);
zfs_ioctl_register_pool(ZFS_IOC_POOL_STATS, zfs_ioc_pool_stats, zfs_ioctl_register_pool(ZFS_IOC_POOL_STATS, zfs_ioc_pool_stats,
zfs_secpolicy_read, B_FALSE, POOL_CHECK_NONE); zfs_secpolicy_read, B_FALSE, POOL_CHECK_NONE);