Partitions and gptid - getting unreadable sectors

[punktik]

Hi,

it is my first post so please excuse me if too undetailed.

After replacing the fault drive in raidz2 i got following picture:
store01 ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/734d00f7-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/73e904bd-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/747d81d1-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/751cae49-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
da15 ONLINE 0 0 0
gptid/763ece97-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/76d2caa3-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7767c4c7-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/77f70743-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7886460a-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/79163288-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/79a6e79f-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7a10f3d2-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7a608343-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7ab02e26-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0
gptid/7affdccd-5f08-11e2-ba74-00259074f06a ONLINE 0 0 0

Listing the disks by issuing ls -l /dev/da* shows me that every disk has 2 partitions except for the da15.
In my daily mails i get occasionally messages about faulty sectors and fault drive (which is always da15). After zpool clear it seems to be ok for a couple of days, but then same story again.

is there any possibility to get rid of this problem?
Thanks in advance

 

[gpsguy]

Since the messages about faulty sectors reappears after doing a zpool clear, it's probably indicative of a faulty drive (da15).

I gotta run, but try a google search, using: site:freenas.org zpool clear

 

[punktik]

The drive was freshly unpacked and inserted. I don't think so.
Could it be something with different sector sizes? This zpool was imported and upgraded from Linux system, and that is where all drives got their partitions - by creating a zfs pool under linux.

 

[ProtoSD]

The drive was freshly unpacked and inserted. I don't think so.

Sorry, that doesn't mean jack-squat. There were just a couple of posts in the last week where people had new disks that were bad.

The partitioning is also irrelevant, if the error keeps appearing after you clear it, there's a problem with the disk. Run some diagnostics on it, or a SMART long test. smartctl -t long /dev/da15 then wait for it to complete and check the results, smartctl -a /dev/da15 or something like that.

 

[punktik]

Thanks for your answers.

Run the extended smartctl tests. Now will see if the number of offline uncorrectable will rize.
Thanks again.