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− | + | <code>lsblk</code><ref>http://man7.org/linux/man-pages/man8/lsblk.8.html</ref>, included in [[w:util-linux|util-linux]] package, list block devices including [[Hard disk drive]] and [[SDD]] devices. | |
− | <code>lsblk</code><ref>http://man7.org/linux/man-pages/man8/lsblk.8.html</ref>, included in | ||
<pre> | <pre> | ||
− | lsblk | + | lsblk -S |
− | NAME | + | NAME HCTL TYPE VENDOR MODEL REV TRAN |
− | sda | + | sda 0:0:0:0 disk ATA CT210MX501SSD4 023 sata |
− | + | sdb 1:0:0:0 disk ATA WDC WDS100T2B0A- 90WD sata | |
− | + | sdc 3:0:0:0 disk ATA WDC WDS100T2B0A- 90WD sata | |
− | + | sdd 6:0:0:0 disk WD My Book 15xE 4004 usb | |
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− | + | lsblk -S | |
− | + | NAME HCTL TYPE VENDOR MODEL REV TRAN | |
− | + | sdb 2:1:0:0 disk HPE LOGICAL VOLUME 1.66 sas | |
− | + | sdc 2:1:0:1 disk HPE LOGICAL VOLUME 1.66 sas | |
− | + | sdd 1:0:0:0 disk NETAPP LUN C-Mode 9600 fc | |
− | + | sde 1:0:0:1 disk NETAPP LUN C-Mode 9600 fc | |
− | + | -S, --scsi Output info about SCSI devices only | |
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</pre> | </pre> | ||
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dm-7 lvm 6T | dm-7 lvm 6T | ||
− | -i, --ascii, use ASCII characters for tree formatting | + | -i, --ascii, use ASCII characters for tree formatting |
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</pre> | </pre> | ||
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<code>lsblk -io KNAME,TYPE,SIZE,MODEL,[[UUID]]</code> | <code>lsblk -io KNAME,TYPE,SIZE,MODEL,[[UUID]]</code> | ||
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<pre> | <pre> | ||
− | lsblk | + | $ lsblk |
− | NAME | + | NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT |
− | sda | + | loop0 7:0 0 208M 0 loop |
− | + | loop1 7:1 0 456M 0 loop /mnt/rh | |
− | + | sr0 11:0 1 1024M 0 rom | |
− | + | sda 8:0 0 60G 0 disk | |
− | + | |-sda1 8:1 0 512M 0 part /boot | |
− | + | `-sda2 8:2 0 59.5G 0 part | |
− | + | |-os_vg-root_lv (dm-0) 253:0 0 16G 0 lvm / | |
− | + | |-os_vg-swap_01_lv (dm-1) 253:1 0 4G 0 lvm [SWAP] | |
− | + | |-os_vg-tmp_lv (dm-4) 253:4 0 2G 0 lvm /tmp | |
− | + | |-os_vg-var_lv (dm-5) 253:5 0 10G 0 lvm /var | |
+ | |-os_vg-hpds_lv (dm-6) 253:6 0 6G 0 lvm /var/opt/perf/datafiles | ||
+ | `-os_vg-kickstart_lv (dm-7) 253:7 0 4G 0 lvm /kickstart | ||
+ | sdd 8:48 0 2G 0 disk | ||
+ | sdb 8:16 0 32G 0 disk | ||
+ | `-xfer_vg-lvol1 (dm-3) 253:3 0 32G 0 lvm /xfer | ||
+ | sdc 8:32 0 24G 0 disk | ||
+ | `-kdump_vg-kdump_lv (dm-2) 253:2 0 24G 0 lvm | ||
+ | sde 8:64 0 3G 0 disk | ||
</pre> | </pre> | ||
+ | Includes <code>MAJ:MIN</code> information to match to <code>[[linux server administration/sar|sar]] -d</code>. | ||
== Activitites == | == Activitites == | ||
# Read Linux <code>lsblk</code> Command Tutorial for Beginners: https://www.howtoforge.com/linux-lsblk-command/ | # Read Linux <code>lsblk</code> Command Tutorial for Beginners: https://www.howtoforge.com/linux-lsblk-command/ | ||
# Use [[rescan-scsi-bus.sh --remove]] to remove unused devices | # Use [[rescan-scsi-bus.sh --remove]] to remove unused devices | ||
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== See also == | == See also == | ||
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* {{Linux Fibre Channel}} | * {{Linux Fibre Channel}} | ||
* <code>[[lslocks]]</code> | * <code>[[lslocks]]</code> | ||
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[[Category:Linux]] | [[Category:Linux]] |
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