hi
now on git/unstable - no more git/master.
started with vstart.sh and
export CEPH_NUM_MON=1
export CEPH_NUM_OSD=1
export CEPH_NUM_MDS=3
right after first file creation (mktemp
/<pathto>/testspace/ceph_basiccheck_testspace.XXXX) the mds0
crashed and the kclient hangs now.
do i need the 2.6.36rc kclient to work with multi-mds testing?
rev: 7657a6d5b30dd181350acf19681847d9c8f5d694
- Thomas
2010-09-30 19:37:44.538704 7f7802dea710 mds0.locker eval done
2010-09-30 19:37:44.538715 7f7802dea710 mds0.server dispatch_client_request
client_request(client4106:27 create #1/ceph_basiccheck_testspace.VArD)
2010-09-30 19:37:44.538733 7f7802dea710 mds0.server open w/ O_CREAT on
#1/ceph_basiccheck_testspace.VArD
2010-09-30 19:37:44.538746 7f7802dea710 mds0.server rdlock_path_xlock_dentry
request(client4106:27 cr=0x29e7b40) #1/ceph_basiccheck_testspace.VArD
2010-09-30 19:37:44.538758 7f7802dea710 mds0.server traverse_to_auth_dir
dirpath #1 dname ceph_basiccheck_testspace.VArD
2010-09-30 19:37:44.538769 7f7802dea710 mds0.cache traverse: opening base ino 1
snap head
2010-09-30 19:37:44.538781 7f7802dea710 mds0.cache path_traverse finish on
snapid head
2010-09-30 19:37:44.538792 7f7802dea710 mds0.server traverse_to_auth_dir [dir 1
/ [2,head] auth{1=2,2=1} v=1 cv=1/1 REP dir_auth=0 state=1073741826|complete
f(v0 1=0+1) n(v0 1=0+1) hs=1+6,ss=0+0 | child subtree replicated 0x29fd000]
2010-09-30 19:37:44.538808 7f7802dea710 mds0.server rdlock_path_xlock_dentry
dir [dir 1 / [2,head] auth{1=2,2=1} v=1 cv=1/1 REP dir_auth=0
state=1073741826|complete f(v0 1=0+1) n(v0 1=0+1) hs=1+6,ss=0+0 | child subtree
replicated 0x29fd000]
2010-09-30 19:37:44.538823 7f7802dea710 mds0.server prepare_null_dentry
ceph_basiccheck_testspace.VArD in [dir 1 / [2,head] auth{1=2,2=1} v=1 cv=1/1
REP dir_auth=0 state=1073741826|complete f(v0 1=0+1) n(v0 1=0+1) hs=1+6,ss=0+0
| child subtree replicated 0x29fd000]
2010-09-30 19:37:44.538839 7f7802dea710 mds0.cache.dir(1) lookup (head,
'ceph_basiccheck_testspace.VArD')
2010-09-30 19:37:44.538849 7f7802dea710 mds0.cache.dir(1) hit ->
(ceph_basiccheck_testspace.VArD,head)
2010-09-30 19:37:44.538862 7f7802dea710 mds0.locker acquire_locks
request(client4106:27 cr=0x29e7b40)
2010-09-30 19:37:44.538873 7f7802dea710 mds0.locker must xlock (dn sync)
[dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock)
pv=0 v=1 inode=0 0x2a0ae80]
2010-09-30 19:37:44.538890 7f7802dea710 mds0.locker must wrlock (ifile sync)
[inode 1 [...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
0x29e9000]
2010-09-30 19:37:44.538907 7f7802dea710 mds0.locker must wrlock (inest sync)
[inode 1 [...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
0x29e9000]
2010-09-30 19:37:44.538926 7f7802dea710 mds0.locker must wrlock (dversion
lock) [dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion
lock) pv=0 v=1 inode=0 0x2a0ae80]
2010-09-30 19:37:44.538940 7f7802dea710 mds0.locker must rdlock (iauth sync)
[inode 1 [...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
0x29e9000]
2010-09-30 19:37:44.538958 7f7802dea710 mds0.locker must rdlock (isnap sync)
[inode 1 [...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
0x29e9000]
2010-09-30 19:37:44.538975 7f7802dea710 mds0.locker must rdlock (dn sync)
[dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock)
pv=0 v=1 inode=0 0x2a0ae80]
2010-09-30 19:37:44.538989 7f7802dea710 mds0.locker must authpin [inode 1
[...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0 1=0+1)
(iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated 0x29e9000]
2010-09-30 19:37:44.539006 7f7802dea710 mds0.locker must authpin [inode 1
[...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0 1=0+1)
(iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated 0x29e9000]
2010-09-30 19:37:44.539023 7f7802dea710 mds0.locker must authpin [inode 1
[...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0 1=0+1)
(iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated 0x29e9000]
2010-09-30 19:37:44.539039 7f7802dea710 mds0.locker must authpin [inode 1
[...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0 1=0+1)
(iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated 0x29e9000]
2010-09-30 19:37:44.539059 7f7802dea710 mds0.locker must authpin [dentry
#1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock) pv=0 v=1
inode=0 0x2a0ae80]
2010-09-30 19:37:44.539073 7f7802dea710 mds0.locker must authpin [dentry
#1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock) pv=0 v=1
inode=0 0x2a0ae80]
2010-09-30 19:37:44.539085 7f7802dea710 mds0.locker auth_pinning [inode 1
[...2,head] / auth{1=2,2=1} v1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0 1=0+1)
(iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated 0x29e9000]
2010-09-30 19:37:44.539103 7f7802dea710 mds0.cache.ino(1) auth_pin by 0x2a1a000
on [inode 1 [...2,head] / auth{1=2,2=1} v1 ap=1 snaprealm=0x29e8480 f(v0 1=0+1)
n(v0 1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps
replicated authpin 0x29e9000] now 1+0
2010-09-30 19:37:44.539121 7f7802dea710 mds0.locker already auth_pinned [inode
1 [...2,head] / auth{1=2,2=1} v1 ap=1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
authpin 0x29e9000]
2010-09-30 19:37:44.539138 7f7802dea710 mds0.locker already auth_pinned [inode
1 [...2,head] / auth{1=2,2=1} v1 ap=1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
authpin 0x29e9000]
2010-09-30 19:37:44.539155 7f7802dea710 mds0.locker already auth_pinned [inode
1 [...2,head] / auth{1=2,2=1} v1 ap=1 snaprealm=0x29e8480 f(v0 1=0+1) n(v0
1=0+1) (iversion lock) caps={4106=pAsLsXs/p...@26} | dirfrag caps replicated
authpin 0x29e9000]
2010-09-30 19:37:44.539172 7f7802dea710 mds0.locker auth_pinning [dentry
#1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock) pv=0 v=1
inode=0 0x2a0ae80]
2010-09-30 19:37:44.539185 7f7802dea710 mds0.cache.den(1
ceph_basiccheck_testspace.VArD) auth_pin by 0x2a1a000 on [dentry
#1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock) pv=0 v=1
ap=1+0 inode=0 | authpin 0x2a0ae80] now 1+0
2010-09-30 19:37:44.539199 7f7802dea710 mds0.cache.dir(1)
adjust_nested_auth_pins 1/1 on [dir 1 / [2,head] auth{1=2,2=1} v=1 cv=1/1 REP
dir_auth=0 ap=0+1+1 state=1073741826|complete f(v0 1=0+1) n(v0 1=0+1)
hs=1+6,ss=0+0 | child subtree replicated 0x29fd000] count now 0 + 1
2010-09-30 19:37:44.539216 7f7802dea710 mds0.locker already auth_pinned
[dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock)
pv=0 v=1 ap=1+0 inode=0 | authpin 0x2a0ae80]
2010-09-30 19:37:44.539231 7f7802dea710 mds0.locker local_wrlock_start on
(dversion lock) on [dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL
(dversion lock) pv=0 v=1 ap=1+0 inode=0 | authpin 0x2a0ae80]
2010-09-30 19:37:44.539246 7f7802dea710 mds0.locker got wrlock on (dversion
lock w=1 last_client=4106) [dentry #1/ceph_basiccheck_testspace.VArD [2,head]
auth NULL (dversion lock w=1 last_client=4106) pv=0 v=1 ap=1+0 inode=0 | lock
authpin 0x2a0ae80]
2010-09-30 19:37:44.539262 7f7802dea710 mds0.locker xlock_start on (dn sync) on
[dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock w=1
last_client=4106) pv=0 v=1 ap=1+0 inode=0 | lock authpin 0x2a0ae80]
2010-09-30 19:37:44.539276 7f7802dea710 mds0.locker simple_lock on (dn sync) on
[dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dversion lock w=1
last_client=4106) pv=0 v=1 ap=1+0 inode=0 | lock authpin 0x2a0ae80]
2010-09-30 19:37:44.539293 7f7802dea710 mds0.locker simple_xlock on (dn lock)
on [dentry #1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dn lock)
(dversion lock w=1 last_client=4106) pv=0 v=1 ap=1+0 inode=0 | lock authpin
0x2a0ae80]
2010-09-30 19:37:44.539308 7f7802dea710 mds0.cache.den(1
ceph_basiccheck_testspace.VArD) auth_pin by 0x2a0afc8 on [dentry
#1/ceph_basiccheck_testspace.VArD [2,head] auth NULL (dn lock) (dversion lock
w=1 last_client=4106) pv=0 v=1 ap=2+0 inode=0 | lock authpin 0x2a0ae80] now 2+0
2010-09-30 19:37:44.539323 7f7802dea710 mds0.cache.dir(1)
adjust_nested_auth_pins 1/1 on [dir 1 / [2,head] auth{1=2,2=1} v=1 cv=1/1 REP
dir_auth=0 ap=0+2+2 state=1073741826|complete f(v0 1=0+1) n(v0 1=0+1)
hs=1+6,ss=0+0 | child subtree replicated 0x29fd000] count now 0 + 2
mds/Locker.cc: In function 'void Locker::simple_xlock(SimpleLock*)':
mds/Locker.cc:3138: FAILED assert("shouldn't be called if we are already
xlockable" == 0)
ceph version 0.22~rc (7657a6d5b30dd181350acf19681847d9c8f5d694)
1: (Locker::xlock_start(SimpleLock*, MDRequest*)+0x2ab) [0x5811ab]
2: (Locker::acquire_locks(MDRequest*, std::set<SimpleLock*,
std::less<SimpleLock*>, std::allocator<SimpleLock*> >&, std::set<SimpleLock*,
std::less<SimpleLock*>, std::allocator<SimpleLock*> >&, std::set<SimpleLock*,
std::less<SimpleLock*>, std::allocator<SimpleLock*> >&)+0x1749) [0x586a99]
3: (Server::handle_client_openc(MDRequest*)+0x407) [0x4dd737]
4: (Server::handle_client_request(MClientRequest*)+0x340) [0x4e2990]
5: (MDS::_dispatch(Message*)+0x2598) [0x49e038]
6: (MDS::ms_dispatch(Message*)+0x5b) [0x49e1ab]
7: (SimpleMessenger::dispatch_entry()+0x67a) [0x483f9a]
8: (SimpleMessenger::DispatchThread::entry()+0x4d) [0x47a4ed]
9: (Thread::_entry_func(void*)+0x7) [0x48dd17]
10: (()+0x68ba) [0x7f780553b8ba]
11: (clone()+0x6d) [0x7f78044ef02d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to
interpret this.
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