Notice: fwrite(): Write of 1126 bytes failed with errno=28 No space left on device in /var/www/news.numlock.ch/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the math-captcha domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/news.numlock.ch/public_html/wp-includes/functions.php on line 6114

WordPress database error: [Disk full (/tmp/#sql-temptable-20e-3685f-928.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `wp_wfLiveTrafficHuman`

WordPress database error: [Disk full (/tmp/#sql-temptable-20e-3685f-929.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `wp_wfLiveTrafficHuman`

WordPress database error: [Disk full (/tmp/#sql-temptable-20e-3685f-92a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `wp_options`

iothreading – A changelog by Daniel Mettler

Tag: iothreading

Posted on

Solution for: Proxmox backup error due to iothread=1

If you see the following error when trying to backup a KVM VM image on Proxmox:

ERROR: Backup of VM 100 failed – disk ‘scsi0’ ‘zfsvols:vm-100-disk-1’ (iothread=on) can’t use backup feature currently. Please set backup=no for this drive at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 77. INFO: Backup job finished with errors TASK ERROR: job errors

edit /etc/pve/qemu-server/100.conf, look for a line similar to

scsi0: zfsvols:vm-100-disk-1,iothread=1,size=70G

and change it to

scsi0: zfsvols:vm-100-disk-1,iothread=0,size=70G

Afterwards, it’s possible to backup the VM.


Notice: fwrite(): Write of 1126 bytes failed with errno=28 No space left on device in /var/www/news.numlock.ch/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Fatal error: Uncaught wfWAFStorageFileException: Unable to verify temporary file contents for atomic writing. in /var/www/news.numlock.ch/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:51 Stack trace: #0 /var/www/news.numlock.ch/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents() #1 [internal function]: wfWAFStorageFile->saveConfig() #2 {main} thrown in /var/www/news.numlock.ch/public_html/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 51