After logout suddenly proxmox gui (web interface) not working

F

fratechnology

Member
Dec 10, 2020
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0
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"This Site can't be reached" once tried to login Proxmox GUI, after logout from proxmoxx gui (web interface).​

https://xx.Xx.xx.42:8006/
I checked pmxcfs -l and found this:

root@prox4m1:—# pmxcfs -I
[main] notice: unable to acquire pmxcfs lock - trying again
[main] crit: unable to acquire pmxcfs lock: Resource temporarily unavailable
[main] notice: exit proxmox configuration filesystem (-1)

what would be the issue?

any solution?
 
Hi,

Have you tried to update your node cert or reboot it? what says the output of systemctl status pve-cluster.service
can you see in your syslog or journalctl if you have more details about the error?
 
Moayad said:
Hi,

Have you tried to update your node cert or reboot it? what says the output of systemctl status pve-cluster.service
can you see in your syslog or journalctl if you have more details about the error?
Click to expand...
root@prox4m1:—# systemctl status pve-cluster.service pve-cluster.service - The Proxmox VE cluster filesystem Loaded: loaded (/lib/systemd/system/pve-cluster.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2020-12-11 01:53:37 UTC; 7h ago Process: 1947 ExecStartPost=/usr/bin/pvecm updatecerts --silent (code=exited, status=0/SUCCESS) Process: 1916 ExecStart=/usr/bin/pmxcfs (code=exited, status=0/SUCCESS) Main PID: 1939 (pmxcfs) Tasks: 6 (limit: 4915) Memory: 34.2M CPU: 19.028s CGroup: /system.slice/pve-cluster.service
6515815c1939 /usr/bin/pmxcfs Dec 11 01:53:29 prox4ml.proxmox.com systemd[1]: Starting The Proxmox VE cluster filesystem... Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: perl: warning: Setting locale failed. Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: perl: warning: Please check that your locale settings: Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: LANGUAGE = (unset), Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: LC_ALL = (unset), Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: LANG = "en_US.UTF-8" Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: are supported and installed on your system. Dec 11 01:53:31 prox4ml.proxmox.com pvecm[1947]: perl: warning: Falling back to the standard locale ("C"). Dec 11 01:53:37 prox4ml.proxmox.com systemd[1]: Started The Proxmox VE cluster filesystem.

-------------------------
Journalctl

Logs begin at Fri 2020-12-11 01:51:34 UTC, end at Fri 2020-12-11 09:45:12 UTC. --
11 01:51:34 prox4ml.proxmox.com kernel: Linux version 4.15.18-30-pve (root@nora) (gcc version 6.3.0 20170516 (Dehian 6.3.0-1
11 01:51:34 prox4ml.proxmox.com kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.18-30-pve root=uuID=7ffdb4f6-d7e9-4872-a
11 01:51:34 prox4ml.proxmox.com kernel: KERNEL supported cpus:
11 01:51:34 prox4ml.proxmox.com kernel: Intel Genuineintel
11 01:51:34 prox4ml.proxmox.com kernel: AND AuthenticAMD
11 01:51:34 prox4ml.proxmox.com kernel: Centaur CentaurHauls
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Supporting XSAVE feature Ox001: 'x87 floating point registers'
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Supporting XSAVE feature Ox008: 'MPX bounds registers'
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Supporting XSAVE feature Ox010: 'MPX CSR'
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
11 01:51:34 prox4ml.proxmox.com kernel: x86/fpu: Enabled xstate features Oxlf, context size is 960 bytes, using 'compacted'
11 01:51:34 prox4ml.proxmox.com kernel: e820: BIOS-provided physical RAM map:
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000000000000-0x0000000000098bff] usable
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000000098c00-0x000000000009ffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000000e0000-0x00000000000fffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000000100000-0x0000000078d04fff] usable
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000078d05000-0x0000000078d05fff] ACPI NVS
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem 0x0000000078d06000-0x0000000078d4ffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000078d50000-0x000000007d069fff] usable
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox000000007d06a000-0x000000007d3f7fff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox000000007d3f8000-0x000000007d5d1fff] usable
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem 0x000000007d5d2000-0x000000007dd5afff] ACPI NVS
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox000000007dd5b000-0x000000007fffefff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox000000007ffff000-0x000000007fffffff] usable
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000080000000-0x0000000087ffffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000e0000000-0x00000000efffffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000fe000000-Ox00000000feOlOfff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000fec00000-Ox00000000fecOOfff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000fee00000-0x00000000fee0Offf] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox00000000ff000000-0x00000000ffffffff] reserved
11 01:51:34 prox4ml.proxmox.com kernel: BIOS-e820: [mem Ox0000000100000000-0x0000000877bfffff] usable
11 01:51:34 prox4ml.proxmox.com kernel: NX (Execute Disable) protection: active
11 01:51:34 prox4ml.proxmox.com kernel: SMBIOS 3.0 present.
11 01:51:34 prox4ml.proxmox.com kernel: DMI: Supermicro Super Server/X11SSL-CF, BIOS 2.0a 03/15/2017
11 01:51:34 prox4ml.proxmox.com kernel: e820: update [mem Ox00000000-0x00000fff] usable ==i reserved
11 01:51:34 prox4ml.proxmox.com kernel: e820: remove [mem Ox000a0000-0x000fffff] usable
11 01:51:34 prox4ml.proxmox.com kernel: e820: last_pfn = 0x877c00 max_arch_pfn = 0x400000000
11 01:51:34 prox4ml.proxmox.com kernel: MTRR default type: write-back
01:51:34 prox4ml.proxmox.com kernel: MTRR default type: write-back
01:51:34 prox4ml.proxmox.com kernel: MTRR fixed ranges enabled:
01:51:34 prox4ml.proxmox.com kernel: 00000-9FFFF write-back
01:51:34 prox4ml.proxmox.com kernel: A0000-BFFFF uncachable
01:51:34 prox4ml.proxmox.com kernel: C0000-FFFFF write-protect
01:51:34 prox4ml.proxmox.com kernel: MTRR variable ranges enabled: 0 base 0000000000 mask 7FC0000000 uncachable 1 base 0080000000 mask 7FE0000000 uncachable 2 base 0090000000 mask 7FF0000000 uncachable 3 base 008C000000 mask 7FFC000000 uncachable 4 base 008A000000 mask 7FFE000000 uncachable 5 base 0089000000 mask 7FFF000000 uncachable 6 base 0088800000 mask 7FFF800000 uncachable 7 base 0088400000 mask 7FFFC00000 uncachable 8 disabled
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 9 disabled
01:51:34 prox4ml.proxmox.com kernel: x86/PAT: Configuration [0-7]: NB MC UC- UC MB HP UC-01:51:34 prox4ml.proxmox.com kernel: e820: last_pfn = Ox80000 max_arch_pfn = 0x400000000
01:51:34 prox4ml.proxmox.com kernel: found SMP MP-table at [mem Ox000fcce0-0x000fccef]
01:51:34 prox4ml.proxmox.com kernel: Scanning 1 areas for low memory corruption
01:51:34 prox4ml.proxmox.com kernel: using GB pages for direct mapping
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel:
01:51:34 prox4ml.proxmox.com kernel: 01:51:34 prox4ml.proxmox.com kernel: RAMDISK: [mem Ox33e53000-0x35f2Offf] 01:51:34 prox4ml.proxmox.com kernel: ACPI: Early table checksum verification disabled 01:51:34 prox4ml.proxmox.com kernel: ACPI: RSDP Ox00000000000F0580 000024 (v02 SUPERM) 01:51:34 prox4ml.proxmox.com kernel: ACPI: XSDT Ox000000007D7DA0A8 0000CC (v01 SUPERM SUPERM 01:51:34 prox4ml.proxmox.com kernel: ACPI: FRCP Ox000000007D7FCC88 00010C (v05 01:51:34 prox4ml.proxmox.com kernel: ACPI: DSDT Ox000000007D7DA208 022A7D (v02 SUPERM SMCI--MB 01:51:34 prox4ml.proxmox.com kernel: ACPI: FRCS Ox0000000070059F80 000040 01:51:34 prox4ml.proxmox.com kernel: ACPI: APIC Ox000000007D7FCD98 0000BC (v03 01:51:34 prox4ml.proxmox.com kernel: ACPI: FPDT Ox000000007D7FCE58 000044 (v01 01:51:34 prox4ml.proxmox.com kernel: ACPI: FIDT Ox000000007D7FCEA0 00009C (v01
BRK [0x119199000, Ox119199fff] POTABLE BRK [0x11919a000, Ox11919afff] POTABLE BRK [0x11919b000, Ox11919bfff] POTABLE BRK [0x11919c000, Ox11919cfff] POTABLE BRK [0x11919d000, Ox11919dfff] POTABLE BRK [0x11919e000, 0x11919efff] POTABLE BRK [0x11919f000, 0x11919ffff] POTABLE BRK [0x1191a0000, Ox1191aOfff] POTABLE BRK [0x1191a1000, Ox1191alfff] POTABLE BRK [0x1191a2000, Ox1191a2fff] POTABLE BRK [0x1191a3000, Ox1191a3fff] POTABLE
ICI (IA
------------------------------
syslog

0: 0:$1 prox m pvesr occ: : are suppor el an. ins a el on your sys em.
10:03:00 prox4ml pvesr[32281]: perl: warning: Falling back to the standard locale ("C"). 10:03:00 prox4ml systemd[1]: Started Proxmox VE replication runner.
10:03:13 prox4ml ntpd[1951]: error resolving pool 0.debian.pool.ntp.org: Temporary failure in name resolution (-3)
10:03:53 prox4ml ntpd[1951]: error resolving pool 3.debian.pool.ntp.org: Temporary failure in name resolution (-3)
10:04:00 prox4ml systemd[1]: Starting Proxmox VE replication runner...
10:04:00 prox4ml pvesr[32328]: perl: warning: Setting locale failed.
10:04:00 prox4ml pvesr[32328]: perl: warning: Please check that your locale settings:
10:04:00 prox4ml pvesr[32328]: #011LANGUAGE = (unset), 10:04:00 prox4ml pvesr[32328]: #011LC_ALL = (unset),
10:04:00 prox4ml pvesr[32328]: #011LANG = "en_LIS.LITF-8"
10:04:00 prox4ml pvesr[32328]: are supported and installed on your system.
10:04:00 prox4ml pvesr[32328]: perl: warning: Falling back to the standard locale ("C").
10:04:00 prox4ml systemd[1]: Started Proxmox VE replication runner.
 
Please try the following commands

Bash: 
systemctl stop pve-cluster # Stop pve-cluster service
rm -f /var/lib/pve-cluster/.pmxcfs.lockfile # Remove .pmxcfs.lockfile file
systemctl start pve-cluster # Start pve-cluster service

If that not help please try to reboot your node
 
Moayad said:
Please try the following commands

Bash: 
systemctl stop pve-cluster # Stop pve-cluster service
rm -f /var/lib/pve-cluster/.pmxcfs.lockfile # Remove .pmxcfs.lockfile file
systemctl start pve-cluster # Start pve-cluster service

If that not help please try to reboot your node
Click to expand...

I tried with the following commands and restart bellowing items

systemctl restart pvedaemon
systemctl restart pvestatd
systemctl restart pveproxy
systemctl pve-cluster restart


but nothing gui not up :(
 
Could you try to kill the process of pmxcfs and systemctl restart pve-cluster before deleting the lockfile
 
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