Hi, folks. I just built a new box and I'm running the latest OpenSolaris bits. uname says:

SunOS blue 5.11 snv_111b i86pc i386 i86pc Solaris

I just did an image-update last night, but I was seeing this problem in 111a too.

I built myself a pool out of four 1TB disks (WD Caviar Green, if that matters):

  pool: tank
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        tank        ONLINE       0     0     0
          raidz1    ONLINE       0     0     0
            c4d0    ONLINE       0     0     0
            c4d1    ONLINE       0     0     0
            c5d0    ONLINE       0     0     0
            c5d1    ONLINE       0     0     0

errors: No known data errors

I'm trying to create a file system in that pool to hold a mysql database using the command zfs create tank/mysql, but the create command is hanging. Truss of the process shows:

stgr...@blue:~$ pgrep -lf zfs
 7471 zfs create tank/mysql
stgr...@blue:~$ pfexec truss -p 7471
door_call(7, 0x080F7008)        (sleeping...)

This is an RPC thing, right?

I had this happen a couple of times before the update yesterday as well. The thing is, the file system actually got created:

stgr...@blue:~$ zfs list tank/mysql
NAME         USED  AVAIL  REFER  MOUNTPOINT
tank/mysql  28.4K  2.65T  28.4K  /tank/mysql

and I can happily cd to the file system and do things there. I've let zfs create sit in this state for a good long while, with nothing ever happening. Control-C-ing the zfs create doesn't seem to cause any problems, but the whole thing is a bit worrisome.

I'm happy to do whatever crazy things you suggest to figure out why this is happening...

Steve




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