Hi folks,
I am running FreeNAS 9.1.1 on an old PC with 6 internal drives, and one connected external enclosure that can hold up to 4 drives (just have one drive in there right now), connected via a port multiplier card which I know FreeNAS LOVES (sarcasm).
Before 9.1.1 the port multiplier connected box would not even survive a reboot without a hard power cycle on itself...Since 9.1.1 it had been behaving a lot better. However, last night it looks like I hit the wall again.
It appears that at midnight an automated scrub process started on the drive in the enclosure (it resumes after a reboot and is currently at around 25%). It turns out I was trying to access a file on that drive at the same time (watching a movie). The movie would run for 30 minutes or so and then eventually would just totally die and kill the NAS with the error:
ahcich1: Timeout on slot 24 port 0
ahcich1: (bunch of numbers)
(ada0:ahci1:0:0:0): READ_PPDMA_QUEUED. (bunch of numbers)
(ada0:ahci1:0:0:0): CAM status: Command timeout
(ada0:ahci1:0:0:0): Retrying command
The entire system then froze.
Each drive is its own zpool currently, I have no RAID at all, this is a JBOD setup full of media files. I have not yet upgraded any of the individual ZFS pools to the new version of ZFS since upgrading. Could that have anything to do with it or is this likely the enclosure/port multiplier card combination rearing its ugly head again?
Please let me know if I can provide any more detail, boot logs, etc. And thanks!!! I'd very much like to get this resolved so I can use my enclosure and continue to expand my media server.
B.
I am running FreeNAS 9.1.1 on an old PC with 6 internal drives, and one connected external enclosure that can hold up to 4 drives (just have one drive in there right now), connected via a port multiplier card which I know FreeNAS LOVES (sarcasm).
Before 9.1.1 the port multiplier connected box would not even survive a reboot without a hard power cycle on itself...Since 9.1.1 it had been behaving a lot better. However, last night it looks like I hit the wall again.
It appears that at midnight an automated scrub process started on the drive in the enclosure (it resumes after a reboot and is currently at around 25%). It turns out I was trying to access a file on that drive at the same time (watching a movie). The movie would run for 30 minutes or so and then eventually would just totally die and kill the NAS with the error:
ahcich1: Timeout on slot 24 port 0
ahcich1: (bunch of numbers)
(ada0:ahci1:0:0:0): READ_PPDMA_QUEUED. (bunch of numbers)
(ada0:ahci1:0:0:0): CAM status: Command timeout
(ada0:ahci1:0:0:0): Retrying command
The entire system then froze.
Each drive is its own zpool currently, I have no RAID at all, this is a JBOD setup full of media files. I have not yet upgraded any of the individual ZFS pools to the new version of ZFS since upgrading. Could that have anything to do with it or is this likely the enclosure/port multiplier card combination rearing its ugly head again?
Please let me know if I can provide any more detail, boot logs, etc. And thanks!!! I'd very much like to get this resolved so I can use my enclosure and continue to expand my media server.
B.