FreeNAS 12.2 - release -p2 (below it doesn't recognize 12.2, so I used 12.1)
MB: Supermicro MNL-H8DM8E-2
CPU: 2@Six-Core AMD Opteron(tm) Processor 2425 HE (2110.87-MHz K8-class CPU)
61 GB Memory
For other reasons, I did a clean install with all ZFS information on my machine, immediately turning on Witness on first run. On second run I repeatedly get this error:
Feb 6 09:31:13 truenas uma_zalloc_arg: zone "kenv" with the following non-sleepable locks held: Feb 6 09:31:13 truenas exclusive sleep mutex CAM device lock (CAM device lock) r = 0 (0xfffff80004f7e4d0) locked @ /truenas-releng/freenas/_BE/os/sys/cam/cam_xpt.c:2340 Feb 6 09:31:13 truenas stack backtrace: Feb 6 09:31:13 truenas #0 0xffffffff80b49d41 at witness_debugger+0x71 Feb 6 09:31:13 truenas #1 0xffffffff80b4acbd at witness_warn+0x40d Feb 6 09:31:13 truenas #2 0xffffffff80e5c7d8 at uma_zalloc_arg+0x38 Feb 6 09:31:13 truenas #3 0xffffffff80a9191a at getenv_string_buffer+0x3a Feb 6 09:31:13 truenas #4 0xffffffff80a92047 at getenv_quad+0x17 Feb 6 09:31:13 truenas #5 0xffffffff80a92012 at getenv_int+0x12 Feb 6 09:31:13 truenas #6 0xffffffff803e6a07 at daregister+0x1e7 Feb 6 09:31:13 truenas #7 0xffffffff8037f1ab at cam_periph_alloc+0x57b Feb 6 09:31:13 truenas #8 0xffffffff803e6362 at daasync+0x2c2 Feb 6 09:31:13 truenas #9 0xffffffff8038985a at xptsetasyncfunc+0x11a Feb 6 09:31:13 truenas #10 0xffffffff8038b595 at xptdevicetraverse+0xa5 Feb 6 09:31:13 truenas #11 0xffffffff8038b37b at xpttargettraverse+0xcb Feb 6 09:31:13 truenas #12 0xffffffff8038aec3 at xptbustraverse+0xd3 Feb 6 09:31:13 truenas #13 0xffffffff803896ce at xpt_register_async+0x1fe Feb 6 09:31:13 truenas #14 0xffffffff803e6049 at dainit+0x19 Feb 6 09:31:13 truenas #15 0xffffffff8037ec03 at periphdriver_init+0x43 Feb 6 09:31:13 truenas #16 0xffffffff803893f2 at xpt_finishconfig_task+0x12
FreeNAS 12.2 - release -p2 (below it doesn't recognize 12.2, so I used 12.1)
MB: Supermicro MNL-H8DM8E-2
CPU: 2@Six-Core AMD Opteron(tm) Processor 2425 HE (2110.87-MHz K8-class CPU)
61 GB Memory
For other reasons, I did a clean install with all ZFS information on my machine, immediately turning on Witness on first run. On second run I repeatedly get this error:
Feb 6 09:31:13 truenas uma_zalloc_arg: zone "kenv" with the following non-sleepable locks held:
Feb 6 09:31:13 truenas exclusive sleep mutex CAM device lock (CAM device lock) r = 0 (0xfffff80004f7e4d0) locked @ /truenas-releng/freenas/_BE/os/sys/cam/cam_xpt.c:2340
Feb 6 09:31:13 truenas stack backtrace:
Feb 6 09:31:13 truenas #0 0xffffffff80b49d41 at witness_debugger+0x71
Feb 6 09:31:13 truenas #1 0xffffffff80b4acbd at witness_warn+0x40d
Feb 6 09:31:13 truenas #2 0xffffffff80e5c7d8 at uma_zalloc_arg+0x38
Feb 6 09:31:13 truenas #3 0xffffffff80a9191a at getenv_string_buffer+0x3a
Feb 6 09:31:13 truenas #4 0xffffffff80a92047 at getenv_quad+0x17
Feb 6 09:31:13 truenas #5 0xffffffff80a92012 at getenv_int+0x12
Feb 6 09:31:13 truenas #6 0xffffffff803e6a07 at daregister+0x1e7
Feb 6 09:31:13 truenas #7 0xffffffff8037f1ab at cam_periph_alloc+0x57b
Feb 6 09:31:13 truenas #8 0xffffffff803e6362 at daasync+0x2c2
Feb 6 09:31:13 truenas #9 0xffffffff8038985a at xptsetasyncfunc+0x11a
Feb 6 09:31:13 truenas #10 0xffffffff8038b595 at xptdevicetraverse+0xa5
Feb 6 09:31:13 truenas #11 0xffffffff8038b37b at xpttargettraverse+0xcb
Feb 6 09:31:13 truenas #12 0xffffffff8038aec3 at xptbustraverse+0xd3
Feb 6 09:31:13 truenas #13 0xffffffff803896ce at xpt_register_async+0x1fe
Feb 6 09:31:13 truenas #14 0xffffffff803e6049 at dainit+0x19
Feb 6 09:31:13 truenas #15 0xffffffff8037ec03 at periphdriver_init+0x43
Feb 6 09:31:13 truenas #16 0xffffffff803893f2 at xpt_finishconfig_task+0x12
This seems to be a FreeBSD issue - please see:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248250
They seem to have patched - just wanted to make TrueNas aware.