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решение_ceph
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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решение_ceph [2026/10/19 19:07] val [MON] |
решение_ceph [2026/10/19 19:27] (current) val [MON] |
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| Line 101: | Line 101: | ||
| <code> | <code> | ||
| node3# ceph mon remove node4 | node3# ceph mon remove node4 | ||
| + | |||
| + | node3# ceph mon getmap -o /tmp/monmap | ||
| + | node3# monmaptool --print /tmp/monmap | ||
| + | node3# monmaptool --add node7 192.168.13.7 --fsid a7f64266-0894-4f1e-a635-d0aeaca0e993 /tmp/monmap | ||
| + | node3# scp /tmp/monmap node7:/tmp/monmap | ||
| node3# cat /etc/ceph/ceph.conf | node3# cat /etc/ceph/ceph.conf | ||
| Line 112: | Line 117: | ||
| scp /etc/ceph/ceph.conf node6:/etc/ceph/ | scp /etc/ceph/ceph.conf node6:/etc/ceph/ | ||
| scp /etc/ceph/ceph.conf node7:/etc/ceph/ | scp /etc/ceph/ceph.conf node7:/etc/ceph/ | ||
| - | |||
| - | ceph mon getmap -o /tmp/monmap | ||
| - | monmaptool --print /tmp/monmap | ||
| - | monmaptool --add node7 192.168.13.7 --fsid a7f64266-0894-4f1e-a635-d0aeaca0e993 /tmp/monmap | ||
| - | scp /tmp/monmap node7:/tmp/monmap | ||
| node7# | node7# | ||
| Line 126: | Line 126: | ||
| systemctl enable ceph-mgr@node7 --now | systemctl enable ceph-mgr@node7 --now | ||
| </code> | </code> | ||
| + | |||
| + | * [[Технология KVM#Использование Ceph RBD в качестве диска]] | ||
| + | * [[Сервис iSCSI]] | ||
| ==== MGR ==== | ==== MGR ==== | ||
| Line 192: | Line 195: | ||
| <code> | <code> | ||
| + | ceph osd tree | grep down | ||
| + | |||
| ceph osd safe-to-destroy osd.0 | ceph osd safe-to-destroy osd.0 | ||
| OSD(s) 0 are safe to destroy without reducing data durability. | OSD(s) 0 are safe to destroy without reducing data durability. | ||
решение_ceph.1792426023.txt.gz · Last modified: 2026/10/19 19:07 by val
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