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i'm not a system administrator so i think that i made a big mistake! we had a problem of storage distribution on VMs in the openstack private cloud. So i took one VM to reduce the storage and i tried first to execute lvreduce to reduce the logical volume but it asks me to umount the lv before. So i run umount <path-of-my-lv> -l and after that i have not access to vms on ssh even when i rebooted it from the openstack dashboard.

I got this Error when i tried to connect using ssh as usual

Remote side unexpectedly closed network connection

any propositioin please ?

Thanks for advance

nael.fridhi
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1 Answers1

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There is a bad entry on /etc/fstab so the VM doesn't boot anymore.

By commenting the bad line and restart the machine, it works again and after that you could correct the mounts and lvms.

Ivan Aracki
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nael.fridhi
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