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https://github.com/ceph/ceph
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a9eb52e0a4
There needs to be a timeout to prevent ceph-disk from hanging forever. But there is no good reason to set it to a value that is less than a few hours. Each OSD activation needs to happen in sequence and not in parallel, reason why there is a global activation lock. It would be possible, when an OSD is using a device that is not otherwise used by another OSD (i.e. they do not share an SSD journal device etc.), to run all activations in parallel. It would however require a more extensive modification of ceph-disk to avoid any chances of races. Fixes: http://tracker.ceph.com/issues/20229 Signed-off-by: Loic Dachary <loic@dachary.org>
12 lines
327 B
Desktop File
12 lines
327 B
Desktop File
[Unit]
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Description=Ceph disk activation: %f
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After=local-fs.target
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Wants=local-fs.target
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[Service]
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Type=oneshot
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KillMode=none
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Environment=CEPH_DISK_TIMEOUT=10000
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ExecStart=/bin/sh -c 'timeout $CEPH_DISK_TIMEOUT flock /var/lock/ceph-disk-$(basename %f) /usr/sbin/ceph-disk --verbose --log-stdout trigger --sync %f'
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TimeoutSec=0
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