ReadyNAS 2120 is working only for 4min

You could update to ReadyNAS OS 6.7.0 which is now available and if it still won't come up then try an OS Re-install.

An OS Re-install on 6.7.0 will disable quotas at the volume level. This may help.

Hi,

I made OS upgrade. No difference with 6.7

I send you new logs.

Please confirm that reinstallation of OS will not harm my data. I wil try to make a copy as much as possible(it will takes days), but I am not able to get 9TB of free space.

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Alein wrote:

Please confirm that reinstallation of OS will not harm my data. 

  

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An OS reinstall will reset the NAS admin password to password and reset the network interface configuration to use DHCP.  It also reinstalls selected OS files to the OS partition.  It shouldn't change any other settings or destroy data.

You might look into setting up a backup plan for the NAS after you get past this problem - though it seems expensive, data recovery is more expensive (and often won't recover everything).

The OS Re-install on 6.7.0 will disable quotas at the volume level. From looking at your logs I think this will help.

Good news. OS reinstall solve the problem but

by default there is no quota on data share, as a result I do not see size of snapshots etc. I turn it on, but my question is, is there a bug in quota configuration is it safe to use quota on OS 6.7 ?