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Ran into this little command the other day to list all internal disks of your QNAP (tested with QTS 4.x and 5.x) in an SSH/Terminal session.
It provides the enclosure, device name, type, size, and model.
qcli_storage -d
This will generate a list something like this:
Enclosure Port Sys_Name Type Size Alias Signature Partitions Model NAS_HOST 1 /dev/sdb SSD:data 465.76 GB M.2 SATA SSD 1 QNAP FLEX 5 WDC WDS500G1B0B-00AS40 NAS_HOST 2 /dev/sda SSD:data 465.76 GB M.2 SATA SSD 2 QNAP FLEX 5 WDC WDS500G1B0B-00AS40 NAS_HOST 3 /dev/sdh HDD:data 3.64 TB 3.5" SATA HDD 1 QNAP FLEX 5 WDC WD40EFRX-68N32N0 NAS_HOST 4 /dev/sdg HDD:data 3.64 TB 3.5" SATA HDD 2 QNAP FLEX 5 WDC WD40EFRX-68WT0N0 NAS_HOST 5 /dev/sdj HDD:data 3.64 TB 3.5" SATA HDD 3 QNAP FLEX 5 WDC WD40EFRX-68N32N0 NAS_HOST 6 /dev/sdi HDD:data 3.64 TB 3.5" SATA HDD 4 QNAP FLEX 5 WDC WD40EFRX-68WT0N0 NAS_HOST 7 /dev/sdc HDD:data 3.64 TB 3.5" SATA HDD 5 QNAP FLEX 5 WDC WD40EFRX-68WT0N0 NAS_HOST 8 /dev/sdd HDD:data 3.64 TB 3.5" SATA HDD 6 QNAP FLEX 5 WDC WD40EFZX-68AWUN0 NAS_HOST 9 /dev/sdf HDD:data 3.64 TB 3.5" SATA HDD 7 QNAP FLEX 5 WDC WD40EFRX-68WT0N0 NAS_HOST 10 /dev/sde HDD:data 3.64 TB 3.5" SATA HDD 8 QNAP FLEX 5 WDC WD40EFRX-68WT0N0
The "-h" parameter can be used to get the Help info for qcli_storage:
[~] # qcli_storage -h
Usage: qcli_storage [OPTIONS]
-p show overall information for storage.
-v show volume mount path.
-T performance test of disks, raid.
[ramp_time=<ramp_time>] run the specified workload for this amount of time before loging
[runtime=<runtime>] limit run time to runtime seconds
[type=<type>] type of I/O pattern. Accepted values are: read, randread
[force={0|1}] 1:force to test again
-t performance test of volume, file system.
[ramp_time=<ramp_time>] run the specified workload for this amount of time before loging
[runtime=<runtime>] limit run time to runtime seconds
[type=<type>] type of I/O pattern. Accepted values are: read, randread, FS support values: write, randwrite
[size=<size>] total size for this job( only for file system). Ex. 128m
[force={0|1}] 1:force to test again
-F performance test of cache volume.
[ramp_time=<ramp_time>] run the specified workload for this amount of time before loging
[runtime=<runtime>] limit run time to runtime seconds
[type=<type>] type of I/O pattern. Accepted values are: read, randread, write, randwrite
[force={0|1}] 1:force to test again
-f sequential and random read/write performance test info of disks.
[do_test={0|1}] 1:do the performance test
-d show disk information.
-s show disk speed information.
-o show Virtual JBOD host info overview.
-r show Virtual JBOD remote info overview.
Hope this is helpful for a fellow QNAP user 😊