Re: [zfs-discuss] zpool export taking hours
fyleow wrote: fyleow wrote: I have a raidz1 tank of 5x 640 GB hard drives on my newly installed OpenSolaris 2009.06 system. I did a zpool export tank and the process has been running for 3 hours now taking up 100% CPU usage. When I do a zfs list tank it's still shown as mounted. What's going on here? Should it really be taking this long? $ zfs list tank NAME USED AVAIL REFER MOUNTPOINT tank 1.10T 1.19T 36.7K /tank $ zpool status tank pool: tank state: ONLINE scrub: none requested config: NAMESTATE READ WRITE CKSUM tankONLINE 0 0 0 raidz1ONLINE 0 0 0 c7t0d0 ONLINE 0 0 0 c7t1d0 ONLINE 0 0 0 c7t2d0 ONLINE 0 0 0 c7t3d0 ONLINE 0 0 0 c7t4d0 ONLINE 0 0 0 errors: No known data errors Can you run the following command and post the output: # echo "::pgrep zpool | ::walk thread | ::findstack -v" | mdb -k Thanks, George ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discu ss Here's what I get # echo "::pgrep zpool | ::walk thread | ::findstack -v" | mdb -k stack pointer for thread ff00f717b020: ff0003684cf0 ff0003684d60 restore_mstate+0x129(fb8568ee) It might be best to generate a live crash dump so we can see what might be hanging up. You can also try running the command above multiple times and even run 'pstack ' to see if we get additional information. Thanks, George ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] zpool export taking hours
> fyleow wrote: > > I have a raidz1 tank of 5x 640 GB hard drives on my > newly installed OpenSolaris 2009.06 system. I did a > zpool export tank and the process has been running > for 3 hours now taking up 100% CPU usage. > > > > When I do a zfs list tank it's still shown as > mounted. What's going on here? Should it really be > taking this long? > > > > $ zfs list tank > > NAME USED AVAIL REFER MOUNTPOINT > > tank 1.10T 1.19T 36.7K /tank > > > > $ zpool status tank > > pool: tank > > state: ONLINE > > scrub: none requested > > config: > > > > NAMESTATE READ WRITE CKSUM > > tankONLINE 0 0 0 > > raidz1ONLINE 0 0 0 > > c7t0d0 ONLINE 0 0 0 > > c7t1d0 ONLINE 0 0 0 > > c7t2d0 ONLINE 0 0 0 > > c7t3d0 ONLINE 0 0 0 > > c7t4d0 ONLINE 0 0 0 > > > > errors: No known data errors > > Can you run the following command and post the > output: > > # echo "::pgrep zpool | ::walk thread | ::findstack > -v" | mdb -k > > > Thanks, > George > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discu > ss Here's what I get # echo "::pgrep zpool | ::walk thread | ::findstack -v" | mdb -k stack pointer for thread ff00f717b020: ff0003684cf0 ff0003684d60 restore_mstate+0x129(fb8568ee) -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] zpool export taking hours
fyleow wrote: I have a raidz1 tank of 5x 640 GB hard drives on my newly installed OpenSolaris 2009.06 system. I did a zpool export tank and the process has been running for 3 hours now taking up 100% CPU usage. When I do a zfs list tank it's still shown as mounted. What's going on here? Should it really be taking this long? $ zfs list tank NAME USED AVAIL REFER MOUNTPOINT tank 1.10T 1.19T 36.7K /tank $ zpool status tank pool: tank state: ONLINE scrub: none requested config: NAMESTATE READ WRITE CKSUM tankONLINE 0 0 0 raidz1ONLINE 0 0 0 c7t0d0 ONLINE 0 0 0 c7t1d0 ONLINE 0 0 0 c7t2d0 ONLINE 0 0 0 c7t3d0 ONLINE 0 0 0 c7t4d0 ONLINE 0 0 0 errors: No known data errors Can you run the following command and post the output: # echo "::pgrep zpool | ::walk thread | ::findstack -v" | mdb -k Thanks, George ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] zpool export taking hours
I have a raidz1 tank of 5x 640 GB hard drives on my newly installed OpenSolaris 2009.06 system. I did a zpool export tank and the process has been running for 3 hours now taking up 100% CPU usage. When I do a zfs list tank it's still shown as mounted. What's going on here? Should it really be taking this long? $ zfs list tank NAME USED AVAIL REFER MOUNTPOINT tank 1.10T 1.19T 36.7K /tank $ zpool status tank pool: tank state: ONLINE scrub: none requested config: NAMESTATE READ WRITE CKSUM tankONLINE 0 0 0 raidz1ONLINE 0 0 0 c7t0d0 ONLINE 0 0 0 c7t1d0 ONLINE 0 0 0 c7t2d0 ONLINE 0 0 0 c7t3d0 ONLINE 0 0 0 c7t4d0 ONLINE 0 0 0 errors: No known data errors -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss