I am seeing a zfs recv bug on FreeBSD and am wondering if someone could test this in the Solaris code. If it fails there then I guess a bug report into Solaris is needed.
This is a perverse case of filesystem renaming between snapshots. kraken:/root# cat zt zpool create rec1 da3 zpool create rec2 da4 zfs create rec1/a zfs create rec1/a/b zfs snapshot -r r...@s1 zfs send -R r...@s1 | zfs recv -dvuF rec2 zfs rename rec1/a/b rec1/c zfs destroy -r rec1/a zfs create rec1/a zfs rename rec1/c rec1/a/b # if the rename target is anything other than rec1/a/b the "zfs recv" result is right zfs snapshot -r r...@s2 zfs send -R -I @s1 r...@s2 | zfs recv -dvuF rec2 kraken:/root# sh -x zt + zpool create rec1 da3 + zpool create rec2 da4 + zfs create rec1/a + zfs create rec1/a/b + zfs snapshot -r r...@s1 + zfs send -R r...@s1 + zfs recv -dvuF rec2 receiving full stream of r...@s1 into r...@s1 received 47.4KB stream in 2 seconds (23.7KB/sec) receiving full stream of rec1/a...@s1 into rec2/a...@s1 received 47.9KB stream in 1 seconds (47.9KB/sec) receiving full stream of rec1/a/b...@s1 into rec2/a/b...@s1 received 46.3KB stream in 1 seconds (46.3KB/sec) + zfs rename rec1/a/b rec1/c + zfs destroy -r rec1/a + zfs create rec1/a + zfs rename rec1/c rec1/a/b + zfs snapshot -r r...@s2 + zfs send -R -I @s1 r...@s2 + zfs recv -dvuF rec2 attempting destroy rec2/a...@s1 success attempting destroy rec2/a failed - trying rename rec2/a to rec2/recv-2176-1 local fs rec2/a/b new parent not found cannot open 'rec2/a/b': dataset does not exist another pass: attempting destroy rec2/recv-2176-1 failed (0) receiving incremental stream of r...@s2 into r...@s2 received 10.8KB stream in 2 seconds (5.41KB/sec) receiving full stream of rec1/a...@s2 into rec2/a...@s2 received 47.9KB stream in 1 seconds (47.9KB/sec) receiving incremental stream of rec1/a/b...@s2 into rec2/recv-2176-1/b...@s2 received 312B stream in 2 seconds (156B/sec) local fs rec2/a does not have fromsnap (s1 in stream); must have been deleted locally; ignoring attempting destroy rec2/recv-2176-1 failed (0) kraken:/root# zfs list | grep rec1 rec1 238K 1.78T 32K /rec1 rec1/a 63K 1.78T 32K /rec1/a rec1/a/b 31K 1.78T 31K /rec1/a/b kraken:/root# zfs list | grep rec2 rec2 293K 1.78T 32K /rec2 rec2/a 32K 1.78T 32K /rec2/a rec2/recv-2176-1 64K 1.78T 32K /rec2/recv-2176-1 rec2/recv-2176-1/b 32K 1.78T 31K /rec2/recv-2176-1/b kraken:/root# -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
