Last login: Sat Aug 27 02:08:28 2022 from 193.108.209.131
FreeBSD 12.2-RELEASE-p14 325282c09a5(HEAD) TRUENAS

        TrueNAS (c) 2009-2022, iXsystems, Inc.
        All rights reserved.
        TrueNAS code is released under the modified BSD license with some
        files copyrighted by (c) iXsystems, Inc.

        For more information, documentation, help or support, go here:
        http://truenas.com
Welcome to TrueNAS

Warning: settings changed through the CLI are not written to
the configuration database and will be reset on reboot.

root@TrueNAS-Wide[~]# ./solnet-array-test-v2.sh
sol.net disk array test v2

1) Use all disks (from camcontrol)
2) Use selected disks (from camcontrol|grep)
3) Specify disks
4) Show camcontrol list

Option: 4
<NECVMWar VMware IDE CDR00 1.00>   at scbus0 target 0 lun 0 (cd0,pass0)
<VMware Virtual disk 1.0>          at scbus2 target 0 lun 0 (pass1,da0)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 0 lun 0 (pass2,da1)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 1 lun 0 (pass3,da2)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 2 lun 0 (pass4,da3)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 3 lun 0 (pass5,da4)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 4 lun 0 (pass6,da5)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 5 lun 0 (pass7,da6)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 6 lun 0 (pass8,da7)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 7 lun 0 (pass9,da8)
Press Return:

1) Use all disks (from camcontrol)
2) Use selected disks (from camcontrol|grep)
3) Specify disks
4) Show camcontrol list

Option: 2

Enter grep match pattern (e.g. ST150176): ^C
root@TrueNAS-Wide[~]# ./solnet-array-test-v2.sh
sol.net disk array test v2

1) Use all disks (from camcontrol)
2) Use selected disks (from camcontrol|grep)
3) Specify disks
4) Show camcontrol list

Option: 3

Enter disk devices separated by spaces (e.g. da1 da2): da1 da6

Selected disks: da1 da6
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 0 lun 0 (pass2,da1)
<ATA INTEL SSDSC2KB96 0140>        at scbus3 target 5 lun 0 (pass7,da6)
Is this correct? (y/N): y
Performing initial serial array read (baseline speeds)
Sat Aug 27 13:00:07 EEST 2022
Sat Aug 27 13:04:38 EEST 2022
Completed: initial serial array read (baseline speeds)

Array's average speed is 444.925 MB/sec per disk

Disk    Disk Size  MB/sec %ofAvg
------- ---------- ------ ------
da1       915715MB    442     99
da6       915715MB    448    101

Performing initial parallel array read
Sat Aug 27 13:04:38 EEST 2022
The disk da1 appears to be 915715 MB.
Disk is reading at about 431 MB/sec
This suggests that this pass may take around 35 minutes

                   Serial Parall % of
Disk    Disk Size  MB/sec MB/sec Serial
------- ---------- ------ ------ ------
da1       915715MB    442    452    102
da6       915715MB    448    458    102

Awaiting completion: initial parallel array read
Sat Aug 27 13:38:18 EEST 2022
Completed: initial parallel array read

Disk's average time is 2019 seconds per disk

Disk    Bytes Transferred Seconds %ofAvg
------- ----------------- ------- ------
da1          960197124096    2021    100
da6          960197124096    2017    100

Performing initial parallel seek-stress array read
Sat Aug 27 13:38:19 EEST 2022
The disk da1 appears to be 915715 MB.
Disk is reading at about 457 MB/sec
This suggests that this pass may take around 33 minutes

                   Serial Parall % of
Disk    Disk Size  MB/sec MB/sec Serial
------- ---------- ------ ------ ------
da1       915715MB    442    491    111
da6       915715MB    448    496    111

Awaiting completion: initial parallel seek-stress array read
Sat Aug 27 16:33:07 EEST 2022
Completed: initial parallel seek-stress array read

Disk's average time is 9841 seconds per disk

Disk    Bytes Transferred Seconds %ofAvg
------- ----------------- ------- ------
da1          960197124096    9730     99
da6          960197124096    9953    101
root@TrueNAS-Wide[~]#