unable to expand a zvol

[BlackTC]

Hi!

I have a freenas box, with 6x 600GB disk. they are three mirrored couple, striped together.

in this zvol ( i think they are 3x600GB more or less = 1,8TB free ) I create a single zvol, 750GB, and shared with iscsi.

now i want to resize this zvol, but i bump to an error stating that there is no available space for what I ask. I managed to grow to 800GB, using force size, and it says I occupy 86% of space available.

I certainly missing something, but i've no idea.


zfs list
NAME USED AVAIL REFER MOUNTPOINT
datafnhp02 1.36T 219G 88K /mnt/datafnhp02
datafnhp02/.system 616M 219G 96K legacy
datafnhp02/.system/configs-fe5739137b3643d3a6327c8c1d9b1a34 461M 219G 461M legacy
datafnhp02/.system/cores 22.3M 219G 22.3M legacy
datafnhp02/.system/rrd-fe5739137b3643d3a6327c8c1d9b1a34 124M 219G 124M legacy
datafnhp02/.system/samba4 144K 219G 144K legacy
datafnhp02/.system/syslog-fe5739137b3643d3a6327c8c1d9b1a34 8.43M 219G 8.43M legacy
datafnhp02/infrhp02 1.36T 1.00T 539G -




zfs list -o space
NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD
datafnhp02 219G 1.36T 0 88K 0 1.36T
datafnhp02/.system 219G 616M 0 96K 0 616M
datafnhp02/.system/configs-fe5739137b3643d3a6327c8c1d9b1a34 219G 461M 0 461M 0 0
datafnhp02/.system/cores 219G 22.3M 0 22.3M 0 0
datafnhp02/.system/rrd-fe5739137b3643d3a6327c8c1d9b1a34 219G 124M 0 124M 0 0
datafnhp02/.system/samba4 219G 144K 0 144K 0 0
datafnhp02/.system/syslog-fe5739137b3643d3a6327c8c1d9b1a34 219G 8.43M 0 8.43M 0 0
datafnhp02/infrhp02 1.00T 1.36T 49.3G 539G 807G 0



any help? many thanks!

 

[dlavigne]

Were you able to resolve this?

 

[BlackTC]

no :(

 

[BlackTC]

anyone? a little help? i'm getting disperate....

 

[kdragon75]

Can you repost using code tags instead of cmd tags?

 

[BlackTC]

yes! :)

Code:

zfs list
NAME                                                          USED  AVAIL  REFER  MOUNTPOINT                                       
datafnhp02                                                   1.37T   209G    88K  /mnt/datafnhp02                                   
datafnhp02/.system                                            630M   209G    96K  legacy                                           
datafnhp02/.system/configs-fe5739137b3643d3a6327c8c1d9b1a34   474M   209G   474M  legacy                                           
datafnhp02/.system/cores                                     22.3M   209G  22.3M  legacy                                           
datafnhp02/.system/rrd-fe5739137b3643d3a6327c8c1d9b1a34       124M   209G   124M  legacy                                           
datafnhp02/.system/samba4                                     144K   209G   144K  legacy                                           
datafnhp02/.system/syslog-fe5739137b3643d3a6327c8c1d9b1a34   8.85M   209G  8.85M  legacy                                           
datafnhp02/infrhp02                                          1.37T  1013G   543G  -                                                 
freenas-boot                                                 1.26G   223G    64K  none                                             
freenas-boot/ROOT                                            1.25G   223G    29K  none                                             
freenas-boot/ROOT/9.10.2-U2                                   134K   223G   637M  /                                                 
freenas-boot/ROOT/9.10.2-U6                                  1.25G   223G   638M  /                                                 
freenas-boot/ROOT/Initial-Install                               1K   223G   636M  legacy                                           
freenas-boot/ROOT/Wizard-2017-03-21_22:44:21                    1K   223G   637M  legacy                                           
freenas-boot/ROOT/default                                     129K   223G   637M  legacy                                           
freenas-boot/grub                                            6.35M   223G  6.35M  legacy     

Code:

zfs list -o space                                                                                             
NAME                                                         AVAIL   USED  USEDSNAP  USEDDS  USEDREFRESERV  USEDCHILD               
datafnhp02                                                    209G  1.37T         0     88K              0      1.37T               
datafnhp02/.system                                            209G   630M         0     96K              0       630M               
datafnhp02/.system/configs-fe5739137b3643d3a6327c8c1d9b1a34   209G   474M         0    474M              0          0               
datafnhp02/.system/cores                                      209G  22.3M         0   22.3M              0          0               
datafnhp02/.system/rrd-fe5739137b3643d3a6327c8c1d9b1a34       209G   124M         0    124M              0          0               
datafnhp02/.system/samba4                                     209G   144K         0    144K              0          0               
datafnhp02/.system/syslog-fe5739137b3643d3a6327c8c1d9b1a34    209G  8.85M         0   8.85M              0          0               
datafnhp02/infrhp02                                          1013G  1.37T     58.1G    543G           804G          0               
freenas-boot                                                  223G  1.26G         0     64K              0      1.26G               
freenas-boot/ROOT                                             223G  1.25G         0     29K              0      1.25G               
freenas-boot/ROOT/9.10.2-U2                                   223G   134K         0    134K              0          0               
freenas-boot/ROOT/9.10.2-U6                                   223G  1.25G      647M    638M              0          0               
freenas-boot/ROOT/Initial-Install                             223G     1K         0      1K              0          0               
freenas-boot/ROOT/Wizard-2017-03-21_22:44:21                  223G     1K         0      1K              0          0               
freenas-boot/ROOT/default                                     223G   129K         0    129K              0          0               
freenas-boot/grub                                             223G  6.35M         0   6.35M              0          0   

 

[BlackTC]

i hope i do not miss any important part here:

Code:

zpool status                                                                                                 
  pool: datafnhp02                                                                                                                 
 state: ONLINE                                                                                                                     
  scan: scrub repaired 0 in 2h29m with 0 errors on Sun Dec  9 02:29:52 2018                                                         
config:                                                                                                                             
                                                                                                                                    
        NAME                                            STATE     READ WRITE CKSUM                                                 
        datafnhp02                                      ONLINE       0     0     0                                                 
          mirror-0                                      ONLINE       0     0     0                                                 
            gptid/ccdc9f8c-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
            gptid/cd59fd7c-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
          mirror-1                                      ONLINE       0     0     0                                                 
            gptid/cddc9d67-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
            gptid/ce5dacd4-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
          mirror-2                                      ONLINE       0     0     0                                                 
            gptid/cee1e1aa-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
            gptid/cf66cf9c-0e83-11e7-a96c-441ea153026c  ONLINE       0     0     0                                                 
                                                                                                                                    
errors: No known data errors                                                         

those 6 disks are 600GB each

 

[dlavigne]

Is this still an issue for you?

 

[BlackTC]

yes! (thanks)