Bron Gondwana wrote:
Are you running a 64 bit kernel?
Yes, but the system is 32bit (I run 64bit kernel + 32 emulation support)
(just wondering - we have hit pretty much the same issue - and were
wondering about dodgy kernel issues being a proble - it's only one
machine that seems to have corrupted seen files, only on replicas)
We've been running 2.3.12 for about a week, and it's only last night
that we had anything funny show up at all.
Interestingly, it's probably the first time cyr_expire ran on 2.3.12
just before that - and also the first time our check-replication
script was running, which loads a lot of seen files on BOTH ends.
Here cyr_expire has been running on 2.3.12 for a couple of weeks. But
here the first time too with the 64bit kernel.
I can try with a 32bit kernel tomorrow.
In attachment a strace to show where it segfaults
Rudy
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Rudy Gevaert Rudy.Gevaert@xxxxxxxx tel:+32 9 264 4734
Directie ICT, afd. Infrastructuur Direction ICT, Infrastructure dept.
Groep Systemen Systems group
Universiteit Gent Ghent University
Krijgslaan 281, gebouw S9, 9000 Gent, Belgie www.UGent.be
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mkdir("/mail/mail5r/imap/sync./3399", 0755) = -1 EEXIST (File exists)
fcntl64(8, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
fstat64(8, {st_mode=S_IFREG|0600, st_size=5391500, ...}) = 0
stat64("/mail/mail5r/var/imap/mailboxes.db", {st_mode=S_IFREG|0600, st_size=5391500, ...}) = 0
fcntl64(8, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
open("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/cyrus.header", O_RDWR) = 22
fstat64(22, {st_mode=S_IFREG|0600, st_size=259, ...}) = 0
mmap2(NULL, 259, PROT_READ, MAP_SHARED, 22, 0) = 0xf7fb3000
open("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/cyrus.index", O_RDWR) = 23
fstat64(23, {st_mode=S_IFREG|0600, st_size=121360, ...}) = 0
mmap2(NULL, 131072, PROT_READ, MAP_SHARED, 23, 0) = 0xf56b5000
open("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/cyrus.cache", O_RDWR) = 24
fstat64(24, {st_mode=S_IFREG|0600, st_size=3512008, ...}) = 0
mmap2(NULL, 3522560, PROT_READ, MAP_SHARED, 24, 0) = 0xf5210000
fstat64(23, {st_mode=S_IFREG|0600, st_size=121360, ...}) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14391.", "/mail/mail5r/imap/sync./3399/123.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14412.", "/mail/mail5r/imap/sync./3399/124.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14413.", "/mail/mail5r/imap/sync./3399/125.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14417.", "/mail/mail5r/imap/sync./3399/126.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14418.", "/mail/mail5r/imap/sync./3399/127.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14421.", "/mail/mail5r/imap/sync./3399/128.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14422.", "/mail/mail5r/imap/sync./3399/129.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14424.", "/mail/mail5r/imap/sync./3399/130.") = 0
brk(0x81fc000) = 0x81fc000
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14425.", "/mail/mail5r/imap/sync./3399/131.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14426.", "/mail/mail5r/imap/sync./3399/132.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14427.", "/mail/mail5r/imap/sync./3399/133.") = 0
lseek(15, 0, SEEK_CUR) = 0
link("/mail/mail5r/imap/domain/u/ugent.be/m/user/meryem^kanmaz/14428.", "/mail/mail5r/imap/sync./3399/134.") = 0
lseek(15, 0, SEEK_CUR) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
Process 3399 detached
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