Capacity of Tiering Pools

I am use DX200S4, with TPP (Dedup) and FTP.
Capacity incorrect for Flexible Tiering Pools.
I can`t find use command "show show flexible-tier-pools" in scripts files.


  • CLI> show flexible-tier-pools -ftrp-number 0
      0 tier_sp_NL1        Nearline     RAID6    Available        28.49 TB     0.00 MB -
      1 tier_sp_SAS1       Online       RAID6    Available         8.54 TB    84.00 MB -
      2 tier_sp_SSD1       SSD          RAID1    Available         3.49 TB     1.97 GB -

    But in Stor2RRD i see only "tier_sp_NL1_0"
  • Oh, Stor2RRD version 2.31
    Now update to 2.40 and check capacity. Wait some minutes...
  • I update Stor2RRD to v2.40
    Have DX200S4 firmware V10L82-0000  2018-07-17
    This firmvare not consist command "show flexible-tier-mode"

    CLI> show flexible-tier-mode
    Error: Bad command

    Capacity display Wrong, as v2.31 (describe up)
    Planing update DX200S4 for V10L83-0000 (03.09.2018)
  • P.S. command "show flexible-tier-mode" not enabled for user stor2rrd, wich work by Stor2RRD. For user root is enabled.
  • Hello,

    Yes you are right. Try these fixes:
    Gunzip it and copy to /home/stor2rrd/stor2rrd/bin (755, stor2rrd owner)
    -rwxr-xr-x 1 stor2rrd stor2rrd 99144  2. říj 12.45
    If your web browser gunzips it automatically then just rename it: mv
    Gunzip it and copy to /home/stor2rrd/stor2rrd/bin (755, stor2rrd owner)
    -rwxr-xr-x 1 stor2rrd stor2rrd 88824  2. říj 12.45
    If your web browser gunzips it automatically then just rename it: mv

    After copy wait about 10 minutes then

    cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir

    rm data/<STORAGE_NAME>/IOSTATS/configuration/config-*.touch

    you will wait about 20 minutes then

    rm tmp/2*

    refresh GUI

    You should see correct capacity of Tiering Pools.

    Let us know.

    Thank you.
  • I applay patch, but need time. Because some info changed, but some no. I write later.
  • Yes, patch is work right. Thank you.
  • Alex
    edited October 2018
    P.S. in section Configuration, pool is wrong - tier_sp_NL1_0 By click, redirect to right pool - POOL/Items/tier_p1

    Config in text:
    Volume Level Configuration
    volume_id,name,serial,,,,pool_id,pool_name,capacity (MB),Used(MB),Free(MB),,,,,,,,,,interface_type,raid_group_id,raid_group_name,health_status
    RG Level Configuration
    name,id,health_status,,,capacity (GB),,free_capacity (GB),,used_capacity (GB),,,,,,,RAID Level,Assigned CM,pool_id,pool_name
    Pool Level Configuration
    name,id,health_status,used_status,,capacity (GB),,free_capacity (GB),,used_capacity (GB),,,,,,,RAID Level,Assigned CM
    But in Configuration (as Table) (and Detailed too):
  • Hello Alex,

    Ok. You send us logs and IOSTATS files for affected storage.

    cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir
    tar cvhf logs.tar logs etc tmp/*txt data/<STORAGE_NAME>/IOSTATS/*
    gzip -9 logs.tar

    Send us logs.tar.gz via

    Thank you.
  • Good news, after night it is all OK.
    I upload logs file.

    What i do yesterday:
    1. upgrade Stor2RRD to version v.2.40
    2. check problems with Fujitsu DX200S4 capacity
    3. apply you patch for FTP
    4. check again problems with Fujitsu DX200S4 capacity
    5. delete data/<STORAGE NAME>
    6. wait 20 minutes, run ./, in brauser Ctrl+F5 - it is normalise info about capacity, but in configuration display wrong tier subpool.
    7. at the morning i see ALL OK!

    Thank you.
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