https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193803
--- Comment #32 from [email protected] --- A commit references this bug: Author: smh Date: Fri Oct 3 14:49:50 UTC 2014 New revision: 272474 URL: https://svnweb.freebsd.org/changeset/base/272474 Log: Fix various issues with zvols When performing snapshot renames we could deadlock due to the locking in zvol_rename_minors. In order to avoid this use the same workaround as zvol_open in zvol_rename_minors. Add missing zvol_rename_minors to dsl_dataset_promote_sync. Protect against invalid index into zv_name in zvol_remove_minors. Replace zvol_remove_minor calls with zvol_remove_minors to ensure any potential children are also renamed. Don't fail zvol_create_minors if zvol_create_minor returns EEXIST. Restore the valid pool check in zfs_ioc_destroy_snaps to ensure we don't call zvol_remove_minors when zfs_unmount_snap fails. PR: 193803 MFC after: 1 week Sponsored by: Multiplay Changes: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
