At 12/15/2016 04:41 PM, Tsutomu Itoh wrote:
On 2016/12/15 15:45, Tsutomu Itoh wrote:
On 2016/12/14 23:42, David Sterba wrote:
Hi,
a pre-release has been tagged. Contains almost the entire devel branch from
today. There are small fixes, the lowmem mode of check gets more updates but
still does not work in the --repair mode and is considered experimental.
ETA for 4.9 is in +6 days (2016-12-20).
Minor fixes, docs improvements or more testcases will be still considered for
4.9 release.
xfstests btrfs/{108,109,117} that was working in 4.8.5 will not work properly.
+ ./check btrfs/108
FSTYP -- btrfs
PLATFORM -- Linux/x86_64 luna 4.9.0
MKFS_OPTIONS -- /dev/sdb3
MOUNT_OPTIONS -- /dev/sdb3 /test6
btrfs/108 1s ... [failed, exit status 1] - output mismatch (see
/xfstests/results//btrfs/108.out.bad)
--- tests/btrfs/108.out 2015-10-19 09:55:52.000000000 +0900
+++ /xfstests/results//btrfs/108.out.bad 2016-12-15 15:41:43.771411349
+0900
@@ -8,6 +8,6 @@
File digests in the original filesystem:
fbf36a062ffcbd644b5739c4d683ccc7 SCRATCH_MNT/snap/foo
5d2c92827a70aad932cfe7363105c55e SCRATCH_MNT/snap/bar
-File digests in the new filesystem:
-fbf36a062ffcbd644b5739c4d683ccc7 SCRATCH_MNT/snap/foo
-5d2c92827a70aad932cfe7363105c55e SCRATCH_MNT/snap/bar
+./common/rc: line 2784: 22352 Segmentation fault (core dumped) "$@" >>
$seqres.full 2>&1
...
(Run 'diff -u tests/btrfs/108.out /xfstests/results//btrfs/108.out.bad' to
see the entire diff)
Ran: btrfs/108
Failures: btrfs/108
Failed 1 of 1 tests
Another problem was found. xfstests btrfs/012 will not succeed.
btrfs/012 58s ... [failed, exit status 1] - output mismatch (see
/xfstests/results//btrfs/012.out.bad)
--- tests/btrfs/012.out 2015-08-04 16:09:38.000000000 +0900
+++ /xfstests/results//btrfs/012.out.bad 2016-12-15 17:38:10.305009249
+0900
@@ -1 +1,3 @@
== QA output created by 012
+btrfs-convert rollback failed
+(see /xfstests/results//btrfs/012.full for details)
...
(Run 'diff -u tests/btrfs/012.out /xfstests/results//btrfs/012.out.bad' to
see the entire diff)
Thanks,
Tsutomu
Thanks for the test.
Chandan has reported such regression, after his migrate_super_block()
fix for 64K nodesize.
But that's not really caused by this patch, just too restrict rollback
condition.
This can be fixed by the following patches:
[1/3] btrfs-progs: file-item: Fix wrong file extents inserted
[2/3] btrfs-progs: convert: Rework rollback to handle new convert image
[3/3] btrfs-progs: convert-test: trigger chunk allocation after convert
Thanks,
Qu
Thanks,
Tsutomu
Changes:
* check: many lowmem mode updates
* send: use splice syscall to copy buffer from kernel
* receive: new option to dump the stream in textual form
* convert:
* move sources to own directory
* prevent accounting of blocks beyond end of the device
* make it work with 64k sectorsize
* mkfs: move sources to own directory
* defrag: warns if directory used without -r
* dev stats:
* new option to check stats for non-zero values
* add long option for -z
* library: version bump to 0.1.2, added subvol_uuid_search2
* other:
* cleanups
* docs updates
Tarballs: https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/
Git: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
Shortlog:
Adam Borowski (1):
btrfs-progs: man mkfs: warn about RAID5/6 being experimental
Anand Jain (1):
btrfs-progs: recursive defrag cleanup duplicate code
Austin S. Hemmelgarn (1):
btrfs-progs: dev stats: add dev stats returncode option
Chandan Rajendra (3):
btrfs-progs: Use helper function to access
btrfs_super_block->sys_chunk_array_size
btrfs-progs: convert: Prevent accounting blocks beyond end of device
btrfs-progs: convert: Fix migrate_super_block() to work with 64k
sectorsize
David Sterba (35):
btrfs-progs: remove extra newline from messages
btrfs-progs: use symbolic name for first inode number when searching
btrfs-progs: send: use splice syscall instead of read/write to transfer
buffer
btrfs-progs: send: rename thread callback to read data from kernel
btrfs-progs: make incompat bit wrappers more compact
btrfs-progs: receive: rename receive context variable
btrfs-progs: check: use on-stack path buffer in check_fs_first_inode
btrfs-progs: check: use on-stack path buffer in check_fs_root_v2
btrfs-progs: check: use on-stack path buffer in check_fs_roots_v2
btrfs-progs: send dump: introduce helper for printing escaped path
btrfs-progs: send dump: print escaped path
btrfs-progs: send dump: use reentrant variant of localtime
btrfs-progs: tests: add more gobal option to test 001-btrfs
btrfs-progs: docs: update receive help and manual page
btrfs-progs: build: extend pattern rules for standalone directories
btrfs-progs: move btrfs-convert to own directory
btrfs-progs: move mkfs.btrfs sources to own directory
btrfs-progs: tests: check for partscan support in
misc/006-partitioned-loopdev
btrfs-progs: run mkfs tests in CI
btrfs-progs: mkfs: annotation of a case
btrfs-progs: docs: clarify trim after mkfs -K
btrfs-progs: docs: make documentation updates workflow more clear
btrfs-progs: dev stats: adjust some error messages
btrfs-progs: dev stats: use char type path
btrfs-progs: dev stats: use table based printing of items
btrfs-progs: dev stats: add long option for -z
btrfs-progs: docs: update dev stats help and manual page
btrfs-progs: help: fix printing of aliased commands
btrfs-progs: fixup API after change in subvol_uuid_search
btrfs-progs: library: bump to 0.1.2
btrfs-progs: handle failed strdup in subvol_uuid_search2
btrfs-progs: dev stats: update option name for checking non-zero status
btrfs-progs: defrag: cleanup temporary errno value
btrfs-progs: defrag: warn when deframgenting directories without -r
btrfs-progs: update CHANGES for v4.9
Goldwyn Rodrigues (5):
btrfs-progs: Correct value printed by assertions/BUG_ON/WARN_ON
btrfs-progs: Remove duplicate printfs in warning_trace()/assert_trace()
btrfs-progs: check: fix extents after finding all errors
btrfs-progs: Initialize ret to suppress compiler warning
btrfs-progs: find_free_dev_extent() closer to kernel code
Lu Fengqi (11):
btrfs-progs: check: introduce function to find dir_item
btrfs-progs: check: introduce function to check inode_ref
btrfs-progs: check: introduce function to check inode_extref
btrfs-progs: check: introduce function to find inode_ref
btrfs-progs: check: introduce function to check dir_item
btrfs-progs: check: introduce function to check file extent
btrfs-progs: check: introduce function to check inode item
btrfs-progs: check: introduce function to check fs root
btrfs-progs: check: introduce function to check root ref
btrfs-progs: check: introduce low_memory mode fs_tree check
btrfs-progs: check: fix the return value bug of cmd_check()
Noah Massey (1):
btrfs-progs: docs: fix typo in mkfs manual page
Prasanth K S R (3):
btrfs-progs: subvol_uuid_search: return error on memory allocation failure
btrfs-progs: subvol_uuid_search: return error encoded pointer
btrfs-progs: subvol_uuid_search: return error code on memory allocation
failure
Qu Wenruo (11):
btrfs-progs: raid56: Introduce new function to calculate raid5 parity or
data stripe
btrfs-progs: volumes: Use new raid5_gen_result to calculate raid5 parity
btrfs-progs: check: Enhance leaf traversal function to handle missing
inode item
btrfs-progs: fsck: Fix patch allocation check and leak in
check_fs_first_inode
btrfs-progs: check: fix NULL pointer dereference for possible memory
allocation failure
btrfs-progs: introduce new send-dump object
btrfs-progs: receive: introduce option to dump send stream
btrfs-progs: check: Fix assert when using lowmem on fs with tree reloc
tree
btrfs-progs: check: Fix lowmem mode stack overflow caused by fsck/023
btrfs-progs: check: Fix lowmem false alert on tree reloc tree
btrfs-progs: check: Fix false alert on generation mismatch for tree reloc
tree
Wang Xiaoguang (1):
btrfs-progs: check: skip shared node or leaf check for low_memory mode
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