W dniu 2017-03-17 09:57, Marcin napisał(a):
W dniu 2017-03-17 00:57, Kent Overstreet napisał(a):
On Thu, Mar 16, 2017 at 11:07:20PM +0100, Marcin wrote:
If I add bcachefs to fstab openrc expects userland fsck to works this
is why
I tried it to use.
Fsck should be fixed now
Thanks, but when I pass only one device from two used in tiered fs
`bcache fsck` becomes upset:
# bcache fsck /dev/sdd1
bcache: libbcache/buckets.h:87: gen_after: Assertion `!(r > 128U)'
failed.
Also it happened I got segfault while using fsck. I don't have
coredump, I'll try to catch it.
Here it is (about assertion):
# bcache format --compression_type=gzip --metadata_replicas=2
--data_checksum_type=crc64 --metadata_checksum_type=crc64 --tier=2
/dev/sde1 --tier=3 /dev/sdd1 >/dev/null && mount -t bcache
/dev/sdd1:/dev/sde1 /mnt/test/ && umount /mnt/test && bcache fsck
/dev/sde1
bcache: libbcache/buckets.h:87: gen_after: Assertion `!(r > 128U)'
failed.
Przerwane (core dumped)
# echo bt full | gdb -q /sbin/bcache
/tmp/'core-1489788240-0-6-!sbin!bcache-3330'
[40/996]
Reading symbols from /sbin/bcache...Reading symbols from
/usr/lib64/debug//sbin/bcache.debug...done.
done.
[New LWP 3330]
[New LWP 3338]
[New LWP 3339]
[New LWP 3332]
[New LWP 3333]
[New LWP 3335]
[New LWP 3336]
[New LWP 3337]
[New LWP 3331]
[New LWP 3334]
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `bcache fsck /dev/sde1'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: Nie ma takiego pliku ani
katalogu.
[Current thread is 1 (Thread 0x7f0e547fb900 (LWP 3330))]
(gdb) #0 __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
[17/996]
resultvar = 0
pid = 3330
selftid = 3330
#1 0x00007f0e52ca365a in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction =
0x4}, sa_mask = {__val = {139699521867039, 255, 140733776075696,
623191333, 0, 0, 0,
21474836480, 139699496478336, 140733776075848,
140733776075648, 139699496492088, 139699496505728, 0, 139699524009984,
4587397}},
sa_flags = 87, sa_restorer = 0x467e18
<__PRETTY_FUNCTION__.13545>}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f0e52c9b197 in __assert_fail_base (fmt=<optimized out>,
assertion=assertion@entry=0x45ff85 "!(r > 128U)",
file=file@entry=0x45ff71 "libbcache/buckets.h", line=line@entry=87,
function=function@entry=0x467e18 <__PRETTY_FUNCTION__.13545>
"gen_after")
at assert.c:92
str = 0xe95170 ""
total = 4096
#3 0x00007f0e52c9b242 in __GI___assert_fail
(assertion=assertion@entry=0x45ff85 "!(r > 128U)",
file=file@entry=0x45ff71 "libbcache/buckets.h",
line=line@entry=87, function=function@entry=0x467e18
<__PRETTY_FUNCTION__.13545> "gen_after") at assert.c:101
No locals.
#4 0x0000000000403164 in gen_after (b=<optimized out>, a=<optimized
out>) at libbcache/buckets.h:87
No locals.
#5 0x00000000004299cd in gen_after (b=<optimized out>, a=<optimized
out>) at libbcache/extents.c:629
r = <optimized out>
#6 ptr_stale (ptr=0xe61e40, ca=<optimized out>) at
libbcache/buckets.h:99
No locals.
#7 bch_btree_pick_ptr (c=c@entry=0xe22010, b=b@entry=0xe61e10) at
libbcache/extents.c:606
_ret = <optimized out>
ca = <optimized out>
root = <optimized out>
e = {{{k = 0xe61e18, v = <optimized out>}, s_c = {k = 0xe61e18,
v = <optimized out>}}}
crc = <optimized out>
ptr = 0xe61e40
pick = {crc = {type = 0, _compressed_size = 0,
_uncompressed_size = 0, offset = 0, nonce = 0, csum_type = 0,
compression_type = 0, csum = {lo = 0,
hi = 0}}, ptr = {type = 0, cached = 0, erasure_coded = 0,
reservation = 0, offset = 0, dev = 0, gen = 0}, ca = 0x0}
#8 0x000000000043124c in bch_btree_node_read (c=c@entry=0xe22010,
b=b@entry=0xe61e10) at libbcache/btree_io.c:1196
cl = {{{wq = 0x0, s = 0x0, list = {next = 0x0}, fn = 0x0}, work
= {data = {counter = 0}, entry = {next = 0x0, prev = 0x0}, func = 0x0}},
parent = 0x0, remaining = {counter = -2147483647}}
bio = <optimized out>
pick = {crc = {type = 7, _compressed_size = 7110,
_uncompressed_size = 2570, offset = 435, nonce = 0, csum_type = 0,
compression_type = 0, csum = {
lo = 4386366, hi = 467}}, ptr = {type = 0, cached = 0,
erasure_coded = 1, reservation = 1, offset = 25916528, dev = 0, gen =
0},
ca = 0x7f0e4dcfc000}
#9 0x00000000004363bc in bch_btree_root_read (c=c@entry=0xe22010,
id=id@entry=BTREE_ID_EXTENTS, k=<optimized out>, level=0) at
libbcache/btree_io.c:1254
cl = {{{wq = 0x0, s = 0x0, list = {next = 0x0}, fn = 0x0}, work
= {data = {counter = 0}, entry = {next = 0x0, prev = 0x0}, func = 0x0}},
parent = 0x0, remaining = {counter = -2147483647}}
b = 0xe61e10
ret = 0
__PRETTY_FUNCTION__ = "bch_btree_root_read"
#10 0x00000000004498b7 in __bch_fs_start (c=c@entry=0xe22010) at
libbcache/super.c:807
level = <optimized out>
err = 0x46114b "error reading btree root"
i = <optimized out>
id = 0
now = <optimized out>
journal = {next = 0x7f0e40000990, prev = 0x7f0e40000990}
j = 0x7f0e400009a0
---Type <return> to continue, or q <return> to quit--- ret = 0
__PRETTY_FUNCTION__ = "__bch_fs_start"
#11 0x000000000044aa92 in bch_fs_open (devices=<optimized out>,
nr_devices=nr_devices@entry=1, opts=..., ret=ret@entry=0x7fff22bb2170)
at libbcache/super.c:1797
err = 0x461249 "insufficient devices"
c = 0xe22010
sb = 0xe20850
i = 1
best_sb = <optimized out>
#12 0x000000000045246e in cmd_fsck (argc=<optimized out>,
argv=argv@entry=0x7fff22bb22d8) at cmd_fsck.c:55
opts = {read_only = -1 '\377', nostart = -1 '\377', errors = -1
'\377', metadata_replicas = -1 '\377', data_replicas = -1 '\377',
metadata_replicas_required = -1 '\377', data_replicas_required
= -1 '\377', metadata_checksum = -1 '\377', data_checksum = -1 '\377',
compression = -1 '\377', str_hash = -1 '\377', inodes_32bit =
-1 '\377', gc_reserve_percent = -1 '\377', root_reserve_percent = -1
'\377',
wide_macs = -1 '\377', verbose_recovery = -1 '\377', posix_acl
= -1 '\377', journal_flush_disabled = -1 '\377', nofsck = -1 '\377',
fix_errors = -1 '\377', nochanges = -1 '\377', noreplay = -1
'\377', norecovery = -1 '\377', noexcl = -1 '\377', sb = -1}
c = 0x0
err = <optimized out>
opt = <optimized out>
#13 0x0000000000403554 in main (argc=2, argv=0x7fff22bb22d8) at
bcache.c:134
cmd = 0x7fff22bb451d "fsck"
(gdb) quit
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