find(1) errors on zfs dat set

[Heinrich]

Hello,
I am experiencing find (1) errors on zfs datasets:

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root@host16 [/Volumes/zfsdata/heinrich]: cd /Volumes/zfsdata/heinrich
find . > /dev/null
...
...
find: ./Public: No such file or directory
find: ./Documents: No such file or directory
find: ./MoneyMoney: No such file or directory
find: ./com.moneymoney-app.retail: No such file or directory
find: ./Sites: No such file or directory
find: ./_fbsdnas: No such file or directory
find: ./xiaomi: No such file or directory
find: ./OldPC: No such file or directory
find: ./.TemporaryItems: No such file or directory
find: ./Misc: No such file or directory
find: ./Oldlibs: No such file or directory
root@host16 [/Volumes/zfsdata/heinrich]: ls Public/


I am getting lost of "No such file or directory" errors. But if I view these files with ls(1) they are there:

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root@host16 [/Volumes/zfsdata/heinrich]: ls Oldlibs/
.DS_Store      Library.1      Library.ElSierra
root@host16 [/Volumes/zfsdata/heinrich]:


This is not always reproducible, some times no errors, sometimes more... It seems that only directories are affected.

Has anybody experienced this?

Should I be worried about my data? How about zfs scrub?

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root@host16 [/Volumes/zfsdata/heinrich]: zpool status -v
  pool: zfsdata
 state: ONLINE
  scan: none requested
config:

   NAME                                          STATE     READ WRITE CKSUM
   zfsdata                                       ONLINE       0     0     0
     media-FCC670F8-3FB8-6440-BA35-964D948FCFB7  ONLINE       0     0     0

errors: No known data errors


macOS Mojave 10.14.6
zfs-1.9.4-0
zfs-kmod-1.9.4-0

-Heinrich

[jawbroken]

you're using a very old version of openzfs there...

[Heinrich]

I need ACL support, and the 2.x version did not seem to support ACLs.
But meanwhile I found out that there seems to be a problem with macOS's find(1). GNU find from MacPorts does not produce these errors.