ceph mds stat ceph osd pool create cephfs_data 100 ceph osd pool create cephfs_metadata 100 ceph fs new cephfs cephfs_metadata cephfs_data ceph fs ls ceph fs status ceph auth get-or-create client.1 mon 'allow r' mds 'allow rw' osd 'allow rw pool=cephfs-data' ceph device ls ceph osd lspools ceph fs rm cephfs --yes-i-really-mean-it ceph pool list ceph pool status ceph osd pool delete --yes-i-really-really-mean-it ceph osd pool delete cephfs_data --yes-i-really-really-mean-it ceph osd pool delete cephfs_data cephfs_data --yes-i-really-really-mean-it ceph-deploy --overwrite-conf osd create --data /dev/nvme0n1 ds-507 ceph-deploy --overwrite-conf osd create --data /dev/nvme0n1 ds-507 ceph mds status ceph mds stat ceph auth list ceph auth del client.1 ceph osd lspools ceph osd crush tree ceph osd pool create cephfs-data 64 ceph osd pool create cephfs-metadata 1 ceph osd pool set cephfs-data size 1 ceph osd crush tree ceph osd getcrushmap -o crushmap.txt less crushmap.txt crushtool -d crushmap.txt -o crushmap.decompiled less crushmap.decompiled sudo ceph osd lspools sudo ceph osd tree less crushmap.decompiled sudo ceph osd crush add-bucket ssd root sudo ceph osd crush add-bucket ds-507 host sudo ceph osd crush move ds-507 root=ssd sudo ceph osd crush set osd.19 .1102 root=ssd host=ds-507 sudo ceph osd crush set osd.19 1.0 root=ssd host=ds-507 1546 18/09/19 12:31:42 sudo ceph osd crush tree 1547 18/09/19 12:32:30 history 1548 18/09/19 12:32:42 sudo ceph osd pool remove cephfs-data 1549 18/09/19 12:33:21 sudo ceph osd pool delete cephfs-data 1550 18/09/19 12:33:29 sudo ceph osd pool delete cephfs-data --yes-i-really-really-mean-it 1551 18/09/19 12:33:45 sudo ceph osd pool delete cephfs-data cephfs-data --yes-i-really-really-mean-it 1552 18/09/19 12:34:02 sudo ceph osd pool delete cephfs-metadata cephfs-metadata --yes-i-really-really-mean-it 1553 18/09/19 12:39:25 history 1554 18/09/19 12:40:22 sudo ceph osd pool create cephfs-data 64 crushRoot default 1555 18/09/19 12:40:39 sudo ceph osd crush tree 1556 18/09/19 12:42:00 history 1557 18/09/19 12:42:07 sudo ceph osd getcrushmap -o crushmap.txt 1558 18/09/19 12:42:15 crushtool -d crushmap.txt -o crushmap.decompiled 1559 18/09/19 12:42:19 less crushmap.decompiled 1560 18/09/19 12:42:58 sudo ceph osd pool create cephfs-data 64 1561 18/09/19 12:43:25 sudo ceph osd pool create cephfs-metadata 1 crushRoot -22 1562 18/09/19 12:43:31 less crushmap.decompiled 1563 18/09/19 12:45:03 sudo ceph osd pool create cephfs-metadata 1 crushRoot -24 1564 18/09/19 12:47:46 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name ssd 1565 18/09/19 12:47:59 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name -24 1566 18/09/19 12:48:09 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name "ssd" 1567 18/09/19 12:49:47 sudo ceph osd crush rule ls 1568 18/09/19 12:49:57 history 1569 18/09/19 12:55:51 #ceph osd crush set osd.0 1.0 root=default datacenter=dc1 room=room1 row=foo rack=bar host=foo-bar-1 1570 18/09/19 12:56:10 #sudo ceph osd crush set osd 1571 18/09/19 12:56:19 less crushmap.decompiled 1572 18/09/19 12:57:02 sudo ceph osd crush set osd.19 1.0 root=ssd 1573 18/09/19 12:57:12 sudo ceph osd crush rule ls 1574 18/09/19 13:01:32 sudo ceph osd crush rule create-simple ssd ssd ds-507 firstn 1575 18/09/19 13:01:50 less crushmap.decompiled 1576 18/09/19 13:03:29 sudo ceph osd crush rule create-simple ssd ssd host firstn 1577 18/09/19 13:03:37 sudo ceph osd crush rule ls 1578 18/09/19 13:04:27 history 1579 18/09/19 13:05:08 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name ssd 1580 18/09/19 13:05:13 sudo ceph osd crush rule ls 1581 18/09/19 13:05:18 history 1582 18/09/19 13:05:29 sudo ceph osd getcrushmap -o crushmap.txt 1583 18/09/19 13:05:39 crushtool -d crushmap.txt -o crushmap.decompiled 1584 18/09/19 13:05:44 less crushmap.decompiled 1585 18/09/19 13:05:55 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name 1 1586 18/09/19 13:06:09 sudo ceph osd pool create cephfs-metadata 1 crushRoot 1 1587 18/09/19 13:06:17 sudo ceph osd pool create cephfs-metadata 1 1 1588 18/09/19 13:07:11 sudo ceph fs new cephfs cephfs_metadata cephfs_data 1589 18/09/19 13:07:23 sudo ceph fs new cephfs cephfs-metadata cephfs_data 1590 18/09/19 13:07:29 sudo ceph fs new cephfs cephfs-metadata cephfs-data 1591 18/09/19 13:09:16 sudo ceph osd crush tree 1592 18/09/19 13:50:44 sudo ceph fs delete cephfs 1593 18/09/19 13:50:50 sudo ceph fs rm cephfs 1594 18/09/19 13:51:44 sudo ceph fs rm cephfs --yes-i-really-mean-it 1595 18/09/19 13:52:22 sudo ceph osd pool rm cephfs-metadata 1596 18/09/19 13:52:33 sudo ceph osd pool rm cephfs-metadata cephfs-metadata --yes-i-really-really-mean-it 1597 18/09/19 13:52:41 sudo ceph osd crush tree 1598 18/09/19 13:53:41 sudo ceph osd crush -h 1599 18/09/19 13:53:49 sudo ceph osd crush ls 1600 18/09/19 13:54:05 sudo ceph osd crush ls ds-507 1601 18/09/19 13:55:05 sudo ceph osd crush rule list 1602 18/09/19 13:56:14 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name ssd 1603 18/09/19 13:57:24 sudo ceph osd pool create cephfs-metadata 1 crush-ruleset-name 1 1604 18/09/19 13:57:38 sudo ceph osd crush rule list 1605 18/09/19 13:58:35 sudo ceph osd pool create cephfs-metadata 1 ssd 1606 18/09/19 13:59:00 sudo ceph fs new cephfs cephfs-metadata cephfs-data 1607 18/09/19 14:00:40 history 1655 18/09/19 15:23:55 sudo ceph osd pool create cephfs-metadata 32 ssd 1656 18/09/19 15:24:22 sudo ceph health 1657 18/09/19 15:24:29 sudo ceph -s 1658 18/09/19 15:26:56 sudo ceph health detail 1659 18/09/19 15:27:39 sudo ceph pg 11.1b query 1660 18/09/19 15:28:34 history 1661 18/09/19 15:28:42 sudo ceph osd pool rm cephfs-metadata cephfs-metadata --yes-i-really-really-mean-it 1662 18/09/19 15:28:55 sudo ceph osd pool create cephfs-metadata 1 ssd 1663 18/09/19 15:29:28 sudo ceph osd pool rm cephfs-metadata cephfs-metadata --yes-i-really-really-mean-it 1664 18/09/19 15:29:33 sudo ceph osd pool create cephfs-metadata 3 ssd 1665 18/09/19 15:30:02 sudo ceph osd pool rm cephfs-data cephfs-data --yes-i-really-really-mean-it 1666 18/09/19 15:30:15 sudo ceph osd pool create cephfs-data 1 1667 18/09/19 15:30:49 sudo ceph osd pool rm cephfs-data cephfs-data --yes-i-really-really-mean-it 1668 18/09/19 15:30:56 sudo ceph osd pool rm cephfs-metadata cephfs-metadata --yes-i-really-really-mean-it 1669 18/09/19 15:31:58 sudo ceph osd pool create --help 1670 18/09/19 15:35:06 sudo ceph osd pool create cephfs-data 5 5 1671 18/09/19 15:35:56 sudo ceph osd pool set cephfs-data size 1 1672 18/09/19 15:36:24 sudo ceph osd pool create cephfs-metadata 1 ssd 1673 18/09/19 15:36:41 sudo ceph osd pool set cephfs-metadata size 1 1674 18/09/19 15:37:04 history rmmod brd modprobe brd rd_size=2097152 mke2fs -m 0 /dev/ram0 1048576 mke2fs -m 0 /dev/ram1 1048576 mke2fs -m 0 /dev/ram2 1048576 mke2fs -m 0 /dev/ram3 1048576 sudo ceph-osd -i 0 --mkjournal sudo ceph-osd -i 1 --mkjournal sudo ceph-osd -i 2 --mkjournal 120 19/09/19 14:19:41 sudo systemctl status ceph-osd* 121 19/09/19 14:19:50 ls -l /var/lib/ceph/osd/ceph-4/journal 122 19/09/19 14:19:52 sudo ls -l /var/lib/ceph/osd/ceph-4/journal 123 19/09/19 14:19:56 sudo ls -l /var/lib/ceph/osd/ceph-4/ 124 19/09/19 14:29:10 history [osd.3] host = ds-001 cluster_addr = 131.154.129.145 public_addr = 131.154.128.145 osd_journal = /dev/ram0 [osd.4] host = ds-001 cluster_addr = 131.154.129.145 public_addr = 131.154.128.145 osd_journal = /dev/ram1 [osd.5] host = ds-001 cluster_addr = 131.154.129.145 public_addr = 131.154.128.145 osd_journal = /dev/ram2 [osd.6] host = ds-001 cluster_addr = 131.154.129.145 public_addr = 131.154.128.145 osd_journal = /dev/ram3