Btrfs fails randomly

2009-12-26 Thread Lex "x-demon" Rivera
Btrfs fails randomly, after this error in dmesg i can't exec any apps, but can read/write to disc. Log attached, it's always the same, except process that caused this. t fs/btrfs/ordered-data.c:672! invalid opcode: [#1] PREEMPT SMP last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling

Re: [Jfs-discussion] benchmark results

2009-12-26 Thread tytso
On Sat, Dec 26, 2009 at 11:00:59AM -0500, jim owens wrote: > Christian Kujau wrote: > > > I was using "sync" to make sure that the data "should" be on the disks > > Good, but not good enough for many tests... info sync > > CONFORMING TO >POSIX.2 > > NOTES >On Linux, sync is on

Re: [Jfs-discussion] benchmark results

2009-12-26 Thread Christian Kujau
On 26.12.09 08:00, jim owens wrote: >> I was using "sync" to make sure that the data "should" be on the disks > > Good, but not good enough for many tests... info sync [...] >On Linux, sync is only guaranteed to schedule the dirty blocks for >writing; it can actually take

Re: [Jfs-discussion] benchmark results

2009-12-26 Thread jim owens
Christian Kujau wrote: > I was using "sync" to make sure that the data "should" be on the disks Good, but not good enough for many tests... info sync CONFORMING TO POSIX.2 NOTES On Linux, sync is only guaranteed to schedule the dirty blocks for writing; it can act