kern/155411: [regression] [8.2-release] [tmpfs]: mount: tmpfs : No space left on device

[Philip M. Gollucci]

>Number:         155411
>Category:       kern
>Synopsis:       [regression] [8.2-release] [tmpfs]: mount: tmpfs : No space left on device
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 09 15:00:22 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Philip M. Gollucci
>Release:        8.2-RELEASE
>Organization:
Apache Software Foundation
>Environment:
FreeBSD eris.apache.org 8.2-RELEASE FreeBSD 8.2-RELEASE #0 r219046: Sat Feb 26 00:50:03 UTC 2011     root at loki.apache.org:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
 sudo mount /tmp
mount: tmpfs : No space left on device

$uname -a
FreeBSD eris.apache.org 8.2-RELEASE FreeBSD 8.2-RELEASE #0 r219046: Sat Feb 26 00:50:03 UTC 2011     root at loki.apache.org:/usr/obj/usr/src/sys/GENERIC  amd64

from top:
Mem: 592M Active, 1162M Inact, 21G Wired, 236M Cache, 2465M Buf, 758M Free
Swap: 8317M Total, 59M Used, 8258M Free

$cat /etc/fstab
# Device                Mountpoint      FStype  Options         Dump    Pass#
/dev/mirror/gm0s1b              none            swap    sw              0       0
/dev/mirror/gm0s1a              /               ufs     rw,noatime              1       1
/dev/acd0               /cdrom          cd9660  ro,noauto       0       0

tmpfs                   /tmp            tmpfs   rw              2       0

nfs:/usr/src    /usr/src            nfs  ro,tcp,intr,rdirplus,soft,wsize=32768,rsize=32768,nolockd,noauto      0   0
nfs:/usr/obj    /usr/obj            nfs  ro,tcp,intr,rdirplus,soft,wsize=32768,rsize=32768,nolockd,noauto      0   0
nfs:/usr/ports  /usr/ports          nfs  ro,tcp,intr,rdirplus,soft,wsize=32768,rsize=32768,nolockd,noauto      0   0


$df -h
Filesystem            Size    Used   Avail Capacity  Mounted on
/dev/mirror/gm0s1a    668G    299G    316G    49%    /
devfs                 1.0K    1.0K      0B   100%    /dev
tank/x1               1.0T    681G    369G    65%    /x1

$zpool status
  pool: tank
 state: ONLINE
status: The pool is formatted using an older on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on older software versions.
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        tank        ONLINE       0     0     0
          raidz2    ONLINE       0     0     0
            mfid2   ONLINE       0     0     0
            mfid3   ONLINE       0     0     0
            mfid4   ONLINE       0     0     0
            mfid5   ONLINE       0     0     0
        cache
          da1       ONLINE       0     0     0
          da0       ONLINE       0     0     0

errors: No known data errors

>How-To-Repeat:

>Fix:
more info on request

>Release-Note:
>Audit-Trail:
>Unformatted: