BERTRAND Joel a écrit :
Kevin Bowling a écrit :It's not completely stable on my system under I/O load but I might have a SCSI problem. With a fast disk, the internal system can only write at 1MB/s.. I would expect closer to 9MB/s?I believe you have a SCSI problem. I have booted last daily snapshot on one of my SS20 (dual RT626, one Fujitsu SCA-U320 disk) : Root riemann:[/home] > dd if=/dev/zero of=/home/test bs=1000000 count=1000 1000+0 records in 1000+0 records out 1000000000 bytes transferred in 137.443 secs (7275743 bytes/sec)
Bad news... Kernel panics. I obtain on serial console :
cpu0: data fault: pc=0xf028a83c addr=0x218 sfsr=0x3a6<PER>
panic: kernexcall(c
1,00:0028in8): couldn.t.
0x0, 0xf028a8l(c u121x, 0e74271d co ld0)t t ng cpus: cpm0
xf0me8888cescouaul't p0ng,cpxs:6cp00
_access_faulc4l+0x5c1,
18, 0xf5271ecall0c0u ,xx4f1e3904 a
couldnst8
memfault_sun4m(0xe, 0xf5271f28, 0xf5271f48, 0xffffffff, 0xf0c51980, 0x4)
at netc
syscall_plain(0x0, 0x0, 0x0, 0x1000, 0xf6069788, 0xffffffff) at
netbsd:memfault8
cpu0: End traceback...
Frame pointer is at 0xf5271ba0
Call traceback:
pc = 0xf017cb68 args = (0xf03f72bc, 0x5, 0x0, 0x0, 0xf5271bcf,
0xffffffff) f0
pc = 0xf026ae74 args = (0x104, 0x0, 0xf5271ee8, 0xfffa, 0xf026ab3c,
0xf0389f8
pc = 0xf026af1c args = (0xf03b6020, 0xf5271d88, 0x0, 0x0,
0xf5271dd4, 0xffff8
pc = 0xf02b641c args = (0xf03b6020, 0x0, 0xf028a83c, 0x218,
0xf5271da8, 0x0)0
pc = 0xf0008524 args = (0x9, 0x3a6, 0x218, 0xf5271e78, 0x0,
0xf4f02390) fp =8
pc = 0xf028a834 args = (0xe, 0xf5271f28, 0xf5271f48, 0xffffffff,
0xf0c51980,8
pc = 0xf0008844 args = (0x0, 0x0, 0x0, 0x1000, 0xf6069788,
0xffffffff) fp = 0
pc = 0x1dffc args = (0xffffffff, 0xefffe59c, 0x0, 0x0, 0x0,
0xf4f02390) fp =8