freebsd-dev/man
Brian Behlendorf 89666a8e1c Increase default user space stack size
Under RHEL6/CentOS6 the default stack size must be increased to 32K
to prevent overflowing the stack when running ztest.  This isn't an
issue for other distributions due to either the version of pthreads
or perhaps the compiler.  Doubling the stack size resolves the
issue safely for all distribution and leaves us some headroom.

$ sudo -E ztest -V -T 300 -f /var/tmp/
5 vdevs, 7 datasets, 23 threads, 300 seconds...

loading space map for vdev 0 of 1, metaslab 0 of 30 ...
...
loading space map for vdev 0 of 1, metaslab 14 of 30 ...
child died with signal 11
Exited ztest with error 3

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4215
2016-01-13 13:55:12 -08:00
..
man1 Increase default user space stack size 2016-01-13 13:55:12 -08:00
man5 Illumos 5987 - zfs prefetch code needs work 2016-01-12 09:02:33 -08:00
man8 Illumos 4891 - want zdb option to dump all metadata 2016-01-11 11:36:54 -08:00
Makefile.am Create mount.zfs, zinject, and zpios man pages. 2013-03-13 13:41:22 -07:00