Displaying 2 results from an estimated 2 matches for "vop_rwlock".
2007 Jan 23
4
Assertion in arc_change_state
Hi,
My current code is tripping the following assertion:
lib/libzpool/build-kernel/arc.c:736: arc_change_state: Assertion
`new_state->size + to_delta >= new_state->lsize (0x2a60000 >= 0x2a64000)`
failed.
gdb info:
Program terminated with signal 6, Aborted.
#0 0x00002afcd767847b in raise () from /lib/libc.so.6
(gdb) bt
#0 0x00002afcd767847b in raise () from /lib/libc.so.6
#1
2008 Dec 02
18
How to dig deeper
In order to get more information on IO performance problems I created the script below:
#!/usr/sbin/dtrace -s
#pragma D option flowindent
syscall::*write*:entry
/pid == $1 && guard++ == 0/
{
self -> ts = timestamp;
self->traceme = 1;
printf("fd: %d", arg0);
}
fbt:::
/self->traceme/
{
/* elapsd =timestamp - self -> ts;
printf("