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        <dc:date>2025-11-20T10:14:18+00:00</dc:date>
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        <title>adding devices with different physical sector sizes is not allowed</title>
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        <description>adding devices with different physical sector sizes is not allowed


zpool add hddpool log /dev/disk/by-id/nvme-XXXXXX-part8
cannot add to &#039;hddpool&#039;: adding devices with different physical sector sizes is not allowed



# get hddpool main disc sector size:
smartctl -a /dev/sda
Sector Sizes:     512 bytes logical, 4096 bytes physical

# get ashift of hddpool
zpool get ashift hddpool all-vdevs
NAME     PROPERTY  VALUE   SOURCE
ata-XXXXXXX-part2  ashift    12      -

# get sector size of LOG device…</description>
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        <dc:date>2021-05-24T17:10:31+00:00</dc:date>
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        <title>PANIC: rpool: blkptr at 00000000a44c5bb3 DVA 0 has invalid OFFSET 18388167655883276288</title>
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        <description>PANIC: rpool: blkptr at 00000000a44c5bb3 DVA 0 has invalid OFFSET 18388167655883276288

3 similar errors catched:

	*  2021-04-18: PANIC: rpool: blkptr at 000000003a3d1018 DVA 0 has invalid OFFSET 18388167655883276288
	*  2021-04-19: PANIC: rpool: blkptr at 000000009897c6f0 DVA 0 has invalid OFFSET 18388167655883276288</description>
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        <dc:date>2021-05-24T20:17:52+00:00</dc:date>
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        <title>zdb_blkptr_cb: Got error 52 reading</title>
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        <description>zdb_blkptr_cb: Got error 52 reading


zdb_blkptr_cb: Got error 52 reading &lt;259, 75932, 0, 17&gt; DVA[0]=&lt;0:158039e9000:6000&gt; [L0 ZFS plain file] fletcher4 lz4 unencrypted LE contiguous unique single size=20000L/6000P birth=62707L/62707P fill=1 cksum=516dd1ace1c:414cbfc202333b:af36411a2766c4f:7bc4d6777673687b -- skipping</description>
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        <dc:date>2024-11-29T09:47:38+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pool not imported after boot</title>
        <link>http://192.168.180.206:8001/linux:fs:zfs:issues:import?rev=1732873658&amp;do=diff</link>
        <description>pool not imported after boot


journalctl -b | grep zfs

Created slice system-zfs\x2dimport.slice - Slice /system/zfs-import.
systemd-udev-settle.service is deprecated. Please fix zfs-import-scan.service, zfs-import-cache.service not to pull it in.
Starting zfs-import@backup.service - Import ZFS pool backup...
Finished zfs-import@backup.service - Import ZFS pool backup.
Starting zfs-import-cache.service - Import ZFS pools by cache file...
zfs-import-scan.service - Import ZFS pools by device scan…</description>
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        <dc:date>2024-02-12T07:28:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Permanent errors</title>
        <link>http://192.168.180.206:8001/linux:fs:zfs:issues:permanent_errors?rev=1707722907&amp;do=diff</link>
        <description>Permanent errors


zpool status ssdpool -v



pool: ssdpool
 state: ONLINE
status: One or more devices has experienced an error resulting in data
	corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
	entire pool from backup.
   see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A

errors: Permanent errors have been detected in the following files:

        /home/user/file_a
        /home/user/file_b</description>
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