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,
> 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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