Updated OpenZFS now no space

[edpgc]

Hi

After an update to OpenZFS to the latest pubic version Finder reports no free space on the volume. I also updated my pool to the latest features.

I've managed to delete a few large zip files in finder however the free space continues to be reported as "Zero bytes available"

Can someone review the following and perhaps make a suggestion? Thank You!

Code: Select all

$ zpool iostat -v
                                           capacity     operations    bandwidth
pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
Tanker                                  13.3T   347G     31      0   968K  1.02K
  raidz1                                13.3T   347G     31      0   968K  1.02K
    media-B44BAC3E-7DB3-49A6-8D19-483AD52A578A      -      -      6      0   211K    435
    media-24E4367E-3013-4277-B1E9-105EC379F087      -      -      6      0   212K    436
    media-F6BC5A06-D671-4057-948A-5D69E6379DBF      -      -      7      0   215K    438
    media-4B5E8035-0796-4D51-9F5E-71ED60F48377      -      -      6      0   212K    436
    media-DBBAD65D-B3D6-4148-9EBC-9138A3342C41      -      -      6      0   212K    437
--------------------------------------  -----  -----  -----  -----  -----  -----

$ zpool list
NAME     SIZE  ALLOC   FREE  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH  ALTROOT
Tanker  13.6T  13.3T   347G         -    51%    97%  1.00x  ONLINE  -
$ zfs list
NAME     USED  AVAIL  REFER  MOUNTPOINT
Tanker  10.6T      0  10.6T  /Volumes/Tanker


[edpgc]

Well I've deleted some more files, but still no space in Finder, help guys!

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NAME     SIZE  ALLOC   FREE  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH  ALTROOT
Tanker  13.6T  13.3T   351G         -    51%    97%  1.00x  ONLINE  -


[edpgc]

Is there any possibility that the newer version of ZFS reserves more disk space for the filesystem etc, anyone think it's a good idea I just keep deleting files to try and get the usage down below 90%? Need some ideas!?

[lundman]

I think it holds 1/64 in reservation, somewhere. But really you want to keep your pool under 95% full or so.

[edpgc]

I would never dream of running a single disc as full as this pool, but it's easy to forget that 10% is over a TB! Time to do some major tidying and see if I get something back! Thanks

[edpgc]

Ok all fixed, as soon as I got down below about 450G FREE I started to get some bytes to become available in the Finder.

I guess the amount of reserved space changed when I upgraded...