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2026-03-12 20:23:15

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2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
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vdh/zfs_storage_overview.sh Normal file
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#!/bin/bash
### check all the ZFS pools and shares
### pass the admin hostname (or ip) for the ZFS you want to check
if [ "$#" -ne 1 ]
then
echo "usage: $0 <zfs admin name>"
exit 1
fi
ssh -T root@${1} <<EOF
script
run('cd /')
run('status');
run('storage');
pools = list();
for (pool_i=0; pool_i < pools.length; pool_i++) {
run('select ' + pools[pool_i]);
pool_used = run('get used').split(/\s+/)[3];
pool_avail = run('get avail').split(/\s+/)[3];
pool_free = run('get free').split(/\s+/)[3];
run('cd /')
run('shares');
run('set pool=' + pools[pool_i]);
printf('POOL: %-40s\n', pools[pool_i]);
printf('USED: %-10s\n', pool_used);
printf('AVAIL: %-10s\n', pool_avail);
printf('FREE: %-10s\n', pool_free);
printf(' %-40s %-10s %-10s %-10s %-10s %-10s\n', 'SHARE', 'QUOTA', 'RESERVED','USED', 'AVAIL', 'SNAPUSED');
projects = list();
for (project_i = 0; project_i < projects.length; project_i++) {
run('select ' + projects[project_i]);
shares = list();
for (share_i = 0; share_i < shares.length; share_i++) {
run('select ' + shares[share_i]);
share = projects[project_i] + '/' + shares[share_i];
total = run('get space_total').split(/\s+/)[3];
used = run('get space_data').split(/\s+/)[3];
avail = run('get space_available').split(/\s+/)[3];
snap = run('get space_snapshots').split(/\s+/)[3];
quota = run('get quota').split(/\s+/)[3];
reservation = run('get reservation').split(/\s+/)[3];
printf(' %-40s %-10s %-10s %-10s %-10s %-10s\n', share, quota, reservation, used, avail, snap);
run('cd ..');
}
run('cd ..');
}
printf('\n');
run('cd /')
run('status');
run('storage');
}
run('cd /');
.
exit
EOF