How to monitor resilvering status in SynetoOS 5

Written By Christian Castagna (Administrator)

Updated at May 22nd, 2025

→ Applies to: SynetoOS 5.x

This article summarizes the steps to perform an integrity check after replacing a disk on SynetoOS 5.


Check resilvering status via GUI

 

Step 1. Login to SynetoOS GUI

https://<your_ip_address_or_hostname>

 

Step 2. From System menu, click on Pools


Step 3. Select the pool name, then verity the Integrity check

 

Check resilvering status via CLI


Step 1. Connect to SynetoOS appliance via SSH as admin

ssh admin@<your_ip_address_or_hostname>

 

Step 2. Get root privileges

sudo su -

 

Step 3. Check the resilvering status

zpool status

EXAMPLE

root@SynetoMaster:/var/storage/support# zpool status
  pool: hybrid
    id: 14531042554792941285
 state: DEGRADED
status: One or more devices is currently being resilvered.  The pool will
        continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
  scan: resilver in progress since Thu Mar 27 10:29:37 2025
        5.08T scanned at 3.70G/s, 3.81T issued at 1.75G/s, 7.70T total
        374M resilvered, 49.44% done, 0 days 00:37:57 to go
config:

        NAME                           STATE     READ WRITE CKSUM
        hybrid                         DEGRADED     0     0     0
          mirror-0                     ONLINE       0     0     0
            c0t5000C500AF111A97d0      ONLINE       0     0     0
            c0t5000C500AF11087Fd0      ONLINE       0     0     0
          mirror-1                     DEGRADED     0     0     0
            c0t5000C500EF16F607d0      ONLINE       0     0     0
            spare-1                    DEGRADED     0     0     0
              replacing-0              FAULTED      0     0     0
                c0t5000C500AF112223d0  FAULTED      0     0     0  too many errors
                c0t5000C500DD45A27Fd0  ONLINE       0     0     0  (resilvering)
              c0t5000C500AF11132Fd0    ONLINE       0     0     0
          mirror-2                     ONLINE       0     0     0
            c0t5000C500AF10E6DFd0      ONLINE       0     0     0
            c0t5000C500AF111E83d0      ONLINE       0     0     0
          mirror-3                     ONLINE       0     0     0
            c0t5000C500AF112F77d0      ONLINE       0     0     0
            c0t5000C500AF10E0CBd0      ONLINE       0     0     0
        logs    
          mirror-4                     ONLINE       0     0     0
            c0t5002538E09A39C16d0      ONLINE       0     0     0
            c0t5002538E1982FF10d0      ONLINE       0     0     0
        cache
          c0t55CD2E41511DDD36d0        ONLINE       0     0     0
        spares
          c0t5000C500AF11132Fd0        INUSE     currently in use

errors: No known data errors