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Retrieve ZFS related data #14

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Retrieve ZFS related data #14

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f3ff314
Retrieve ZFS related data
crpb Aug 5, 2024
3c9426e
Removed ZDB call, use subfolder zfs and run in parallel.
crpb Aug 5, 2024
58b0020
Change filenames, lists for humans, props for machines..
crpb Aug 24, 2024
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25 changes: 25 additions & 0 deletions grml-hwinfo
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Original file line number Diff line number Diff line change
Expand Up @@ -488,6 +488,31 @@ cd "${OUTDIR}" || exit 1
fi
fi

# ZFS
if exectest zpool; then
if [ -n "$(zpool list -H -o name)" ]; then
if ! $_opt_quiet ; then
echo "Reading ZFS data... this might take a while."
fi
mkdir -p ./zfs
for pool in $(zpool list -H -o name); do
# for a quick overview
zpool list -vPL "$pool" > ./zfs/"$pool".list 2> ./zfs/"$pool".list.error &
zpool status -vtiP "$pool" > ./zfs/"$pool".status 2> ./zfs/"$pool".status.error &
zpool iostat -rp "$pool" > ./zfs/"$pool".histogram 2> ./zfs/"$pool".histogram.error &
zfs list -o space,referenced,logicalreferenced,quota,refquota -t filesystem,volume -r "$pool" > ./zfs/"$pool".zfslist 2> ./zfs/"$pool".zfslist.error &
# machine parsable data
zpool get -Hp all "$pool" > ./zfs/"$pool".props 2> ./zfs/"$pool".props.error &
zfs get -Hp all "$pool" > ./zfs/"$pool".zfsprops 2> ./zfs/"$pool".zfsprops.error &
done
arc_summary --raw --alternate > ./zfs/arc_summary 2> ./zfs/arc_summary.error &
wait
if ! $_opt_quiet ; then
echo "Finished reading ZFS data."
fi
fi
fi

# iSCSI
if exectest iscsiadm ; then
iscsiadm -m session > iscsiadm_session 2>iscsiadm_session.error
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