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
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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