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resilvering

Western Digital Drives - The Preferred Drives of FreeNAS and TrueNAS CORE
  1. D

    Resilver Icon Not Showing while Resilvering

    I recently replaced a drive. The resilvering icon that normally appears in the top bar and % complete at the bottom no longer appear while the pool is resilvering. I just ran: zpool statue | more And can see the resilver status is currently about 82%, however I'm not seeing the resilver icon...
  2. R

    Disk names changed after resilvering

    Hi, After I resilvered a disk (da4) all the disks names changed from the more readable format da0, da1, da2, da3, da4, da5 to gptid/60b6bd83-aee3-11e9-9fbd-000c29ee2069.eli when running the zpool status command: root@nas[~]# zpool status storagepool pool: storagepool state: ONLINE scan...
  3. I

    System keep resilvering

    Hi, I updated my system last week with the update 11.2-U5 and since a few days I constantly receive alert about resilvering. The system seems to keep resilvering. I don't know if the resilvering process achieve but I receive alert 20 time a day. If try a zpool status: Is there a bug with...
  4. J

    Help recovering DEGRADED zpool mirror

    Hello, (sorry for my bad English) I have an old FreeNAS-9.10.2-U6 (561f0d7a1) running on an old HP Prolian MIcroserver (first gen). Using two desktop Seagate 4TB disk in mirror setup. This is the current status: pool: zfs1 state: DEGRADED status: One or more devices has experienced an...
  5. D

    New FreeNAS build

    Hi I am planning my first freenas build. I have figured out most of the details by browsing the forum and reading the guides, but I still have some questions. I already own 1 wd red 4tb drive and I will be buying 5 more and set up a raidz2 array of the 6 drives. The drive is quite full so I...
  6. S

    3 x ZPOOL ATTACH in a short time - integrity confirmed okay, or resilver manually again to be sure?

    This is a case of "check carefuylly and there won't be any problems", and I suspect the answer is "it'll be fine", but I'd like to have it confirmed by someone with a lot of ZFS experience "just in case". I have a vdev of 3 x 4TB in my pool that I want to upgrade to a vdev of 3 x 8TB. So I...
  7. gh123man

    RaidZ2 endless resilvering

    Hi all, I am running FreeNAS-11.1-U1 and have 16 (1.5 and 2.0TB mixed) drives in a raidz2 pool. I recently had what I believe to be a faulty sata cable causing a device to pop online and offline over and over again. I have replaced the affected disk and the sata cable and it has left my pool...
  8. sretalla

    SOLVED Resilvering reading all disks in multi VDEV Mirror set

    I was wondering if anybody can help to explain the results I'm seeing when resilvering a disk in only one of the mirrored VDEVs in my Zpool. If I understand Mirrors properly, resilvering one should only need to read the other drive in that same mirrored VDEV. What I am observing is that the...
  9. C

    Pool status "healthy" when resilvering

    Why does FreeNAS Web UI report the Pool status as healthy when a pool is resilvering. Wouldn't it be more appropriate to say Resilvering XX.X%?
  10. Smithcraft

    Timing resilvering?

    Hello! So I should be getting my replacement drive later today, and I was wondering if there is a way to time the resilvering time with FreeNAS 9.10? I'm just curious for a baseline for my system incase I need to resilver again. Thanks! SC
  11. cfcaballero

    spare drive in RAIDZ2 - can avoid resilvering twice?

    Running FreeNAS 11 on a new machine that I am testing. I have a pool with 6 disks, 5 drives plus a spare (hotspare?) I meant to add a drive to the 7th bay, but accidentally popped the 6th bay. No drama, I waited for the pool to resilver, shut down, popped the drive in, and then "replaced" the...
  12. S

    One of my disks is resilvering without obvious reason?

    Quick summary: Hardware is good (supermicro/ECC/Xeon v3/enterprise drives) and server seems good. The pool - which I'm expanding - has been made up of 4 sets of mirrors (call them vdev1:{d1,d2}, vdev2:{d1,d2}, vdev3{d1,d2} and vdev4:{d1,d2}). I'm upgrading them to 3 way mirrors (I like mirrors...
  13. D

    device is currently being resilvered

    I have the following error message and have no clue what it means: CRITICAL: Aug. 1, 2017, 9:55 p.m. - The volume trust state is ONLINE: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state. What does this mean? it is a 2.5" NAS...
  14. Alan W. Smtih

    Is it safe to reboot during a resilver?

    I just replaced a hard drive. It's in the process of resilvering with an ETA of 40+ hours. My question: Is ZFS/FreeNAS designed to safely accommodate shutdown/rebooting during a resilver? --- Footnotes - Obviously, it would be better to let the process finish. For times when that would be...
  15. Terry Wilson

    Scrub Performance Tuning

    AKA How to speed up the process of tuning of your Freenas box. This one is for 9.10 - FreeNAS-9.10.2-U2 Before I begin let me get the standard disclaimers out of the way, Try at your own risk, backup first, this may cause the moon to fall from the sky and make Trump and Hillary besties...
  16. Z

    After replacing faulted drive from boot pool can't access web interface

    This is my setup: I have a boot pool containing 2 drives which are mirrored. One usb drive and one SSD. I bought 3 usb drives since I have heard that they often fail which already happend 2 times. I just replaced them and eveything worked again. Not this time. This is what happened. One drive...
  17. Q

    Degraded volume, resilvering error, 'positive' checksum

    Hello I am new FreeNAS user. My setup consists of: FreeNAS-9.10.1-U4 (ec9a7d3) on 8GB USB 2.0 Flash Drive GIGABYTE GA-H55M-UD2H Intel i5-650 4x 4GB Crucial Battlix 1600MHz non-ECC memory 5 Hard drives: 2x 1TB (temporary) and 3x3TB in a RAID-Z2 Initially everything was fine except for 1 faulty...
  18. emk2203

    Time for resilvering vs RAM?

    Can I speed up resilvering by adding RAM to a machine, or is the deciding factor how full the disks are, regardless of RAM?
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