/dm-3 lrwxrwxrwx. 1 root root 7 10月 9 10:46 ora_vg-lv_asm3 -> .. brw-rw----. 1 root disk 253, 2 10月 9 10:46 dm-2 brw-rw----. 1 root disk 253, 3 10月 9 10:46 dm brw-rw----. 1 grid oinstall 253, 2 10月 9 10:46 dm-2 brw-rw----. 1 grid oinstall 253, 3 10月 9 10:46 dm
brw-rw---- 1 root disk 253, 2 Jul 19 21:20 /dev/dm-2 brw-rw---- 1 root disk 253, 3 Jul 19 21:20 /dev/dm - 1 grid asmadmin 253, 2 Jul 19 21:35 /dev/dm-2 brw-rw---- 1 grid asmadmin 253, 3 Jul 19 21:35 /dev/dm - 1 grid asmadmin 253, 2 Jul 19 21:35 /dev/dm-2 brw-rw---- 1 grid asmadmin 253, 3 Jul 19 21:35 /dev/dm round-robin 0' prio=1 status=enabled `- 12:0:0:2 sdl 8:176 active ready running mpathg (1IET 00010001) dm
0.00 0.00 0.00 34.00 0.00 0.23 13.65 0.02 0.59 0.38 1.30 dm /dm-3 3、slave状态 mysql> show slave status \G; *************************** 1. row *********************
0.00 0.00 0.00 0.00 0.00 37.06 0.00 0.41 0.68 0.21 0.38 0.00 dm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 dm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 dm 0.00 0.00 0.00 0.00 0.00 37.06 0.00 0.41 0.68 0.21 0.38 0.00 dm 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 dm
2097152000 dm-0 253 1 2097152000 dm-1 253 2 1751121920 dm-2 253 3 1048576 dm 36200bc710099b9190ba7109b0000000b) dm-4 HUAWEI ,S2600T mpatha (36200bc710099b9190ba6fc350000000a) dm
16.92 15.76 176.80 3.19 0.72 dm-2 0.00 0.00 7.89 6.82 31.56 27.30 8.00 0.06 4.03 7.90 18.88 2.15 3.16 dm
20971520 dm-0 253 1 2097152 dm-1 253 2 10485760 dm-2 253 3 20971520 dm
raw/raw2 %N" ACTION=="add", KERNEL=="dm-2", RUN+="/bin/raw /dev/raw/raw3 %N" ACTION=="add", KERNEL=="dm
0 8G 0 lvm [SWAP] |-vgroot-lvvar (dm-2) 253:2 0 15G 0 lvm /var |-vgroot-lvusr (dm
/dm-3 [root@idc-v-71252 ~]# ls -l /dev/test_lvm/test_1 lrwxrwxrwx 1 root root 7 12月 14 09:58 /dev/test_lvm /dm-3 实际上/dev/test_lvm/test_1和/dev/mapper/test_lvm-test_1指向了同一个设备/dev/dm-3(在配置文件/etc/fstab中写任意一种都可以),
/dm-3 lrwxrwxrwx. 1 root root 7 Dec 1 13:14 /dev/mapper/ora_vg-lv_asm3 -> ..
command: chown -h ceph:ceph /var/lib/ceph/osd/ceph-13/block Running command: chown -R ceph:ceph /dev/dm
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 dm
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 dm
124189941 0 1598 dm-2 29840 0 1503610 145689 2668937 0 71531824 81253517 0 11178 dm
0.00 1088 0 dm-2 0.03 0.22 0.11 1146430 596232 dm
dev.mnt.blk.mnt.vendor.persist]: [sdf] [dev.mnt.blk.product]: [dm-2] [dev.mnt.blk.root]: [dm-0] [dev.mnt.blk.system_ext]: [dm
0.00 45658 5110 dm-2 0.00 0.00 0.00 45658 5116 dm
/dm-3 lrwxrwxrwx 1 root root 7 Jan 3 14:04 rhel-var_log -> ..