# zpool status
  pool: tank
 state: FAULTED
status: An intent log record could not be read.
	Waiting for adminstrator intervention to fix the faulted pool.
action: Either restore the affected device(s) and run 'zpool online',
	or ignore the intent log records by running 'zpool clear'.
 scrub: none requested
config:

	NAME        STATE     READ WRITE CKSUM
	tank        FAULTED      0     0     1  bad intent log
	  aacd0s1g  ONLINE       0     0     6

# truss zpool clear
[...]
readlink("/etc/malloc.conf",0x7fbfa743,1024)	 ERR#2 'No such file or directory'
issetugid(0x2822ad11,0x7fbfa743,0x400,0x7fbfa73c,0x0,0x0) = 0 (0x0)
break(0x8100000)				 = 0 (0x0)
__sysctl(0x7fbfa9c4,0x2,0x7fbfa9cc,0x7fbfa9d0,0x0,0x0) = 0 (0x0)
mmap(0x0,1048576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0x0) = 673554432 (0x2825a000)
mmap(0x2835a000,679936,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0x0) = 674603008 (0x2835a000)
munmap(0x2825a000,679936)			 = 0 (0x0)
open("/dev/zfs",O_RDWR,05001323151)		 = 2 (0x2)
open("/dev/null",O_RDONLY,0666)			 = 3 (0x3)
open("/etc/zfs/exports",O_RDONLY,0666)		 = 4 (0x4)
ioctl(2,0xcc285a05 { IORW 0x5a('Z'), 5, 3112 },0x7fbf9f4c) = 0 (0x0)