2.1.1 Cannot login

C

chencho

Well-Known Member
Nov 25, 2010
92
12
48
Hi.

I do a fresh install of proxmox.

Install a vm, all works fine.

But suddenly, i cannot login into proxmox page; using root / password / PAM and allways said login incorrect

I open ssh, do passwd and change password. Same issue.

Try to use a pve user:
pveum useradd user@pve
pveum passwd user@pve
pveum groupadd admin
pveum aclmod / -group admin -role Administrator
pveum usermod user@pve -group admin

Then go to proxmox, try to login as PVE instead PAM and same error

And backups dont do correct never :( it's on LVM and have 50G free
 
I cannot unistall proxmox, i have a vm into it.

I try to make a backup, but it give me an error:

Code: 
vzdump 101 --mode snapshot --compress gzip --dumpdir /backups --mailto me@gmail.com
INFO: starting new backup job: vzdump 101 --dumpdir /backups --mailto me@gmail.com --mode snapshot --compress gzip
INFO: Starting Backup of VM 101 (openvz)
INFO: CTID 101 exist mounted running
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: trying to remove stale snapshot '/dev/pve/vzsnap-ip-0'
INFO: umount: /mnt/vzsnap0: device is busy.
INFO:         (In some cases useful info about processes that use
INFO:          the device is found by lsof(8) or fuser(1))
ERROR: command 'umount /mnt/vzsnap0' failed: exit code 1
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   device-mapper: remove ioctl on  failed: Device or resource busy
INFO:   Unable to deactivate pve-vzsnap--ip--0 (253:1)
INFO:   Unable to deactivate logical volume "vzsnap-ip-0"
ERROR: command 'lvremove -f /dev/pve/vzsnap-ip-0' failed: exit code 5
INFO: creating lvm snapshot of /dev/mapper/pve-lv1 ('/dev/pve/vzsnap-ks37765-0')
INFO:   Logical volume "vzsnap-ip-0" already exists in volume group "pve"

Cannot umont, cannot lvremove, ...
 
Code: 
pve-manager: 2.1-1 (pve-manager/2.1/f9b0f63a)
running kernel: 2.6.32-11-pve
proxmox-ve-2.6.32: 2.0-66
pve-kernel-2.6.32-11-pve: 2.6.32-66
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.3-1
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.8-3
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.7-2
pve-cluster: 1.0-26
qemu-server: 2.0-39
pve-firmware: 1.0-15
libpve-common-perl: 1.0-27
libpve-access-control: 1.0-21
libpve-storage-perl: 2.0-18
vncterm: 1.0-2
vzctl: 3.0.30-2pve5
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 1.0-9
ksm-control-daemon: 1.1-1
 
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