"pgs not deep-scrubbed in time" keeps popping

[Haider Jarral]

This error keeps popping in my Proxmox GUI and everytime I have to manually scrub pgs with "ceph pg deep-scrub 7.da" , why is this happening and how can I prevent/fix it.

pveversion --verbose
proxmox-ve: 6.1-2 (running kernel: 5.3.18-3-pve)
pve-manager: 6.1-8 (running version: 6.1-8/806edfe1)
pve-kernel-helper: 6.1-8
pve-kernel-5.3: 6.1-6
pve-kernel-5.3.18-3-pve: 5.3.18-3
pve-kernel-5.3.18-2-pve: 5.3.18-2
pve-kernel-5.3.10-1-pve: 5.3.10-1
ceph: 14.2.9-pve1
ceph-fuse: 14.2.9-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: residual config
ifupdown2: 2.0.1-1+pve8
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.15-pve1
libpve-access-control: 6.0-6
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.0-17
libpve-guest-common-perl: 3.0-5
libpve-http-server-perl: 3.0-5
libpve-storage-perl: 6.1-5
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 3.2.1-1
lxcfs: 4.0.1-pve1
novnc-pve: 1.1.0-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-3
pve-cluster: 6.1-4
pve-container: 3.0-23
pve-docs: 6.1-6
pve-edk2-firmware: 2.20200229-1
pve-firewall: 4.0-10
pve-firmware: 3.0-7
pve-ha-manager: 3.0-9
pve-i18n: 2.0-4
pve-qemu-kvm: 4.1.1-4
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-7
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1

 

[Alwin]

The time it takes (or performance) to scrub all PGs is longer than the interval for the PG to be scrubbed again.

The commands in the below post should still work. This lets you see how many PGs are scrubbed an when. According to it, you can change the parameter for scrubbing.
https://ceph.io/geen-categorie/deep-scrub-distribution/

 

[Haider Jarral]

I am getting invalid date for those commands, Have I configured something worng ??

 for date in `ceph pg dump | grep active | awk '{print $20}'`; do date +%A -d $date; done | sort | uniq -c
dumped all
date: invalid date ‘33’
....truncated
date: invalid date ‘47’
date: invalid date ‘47’
date: invalid date ‘59’
    723 Wednesday

 

[Haider Jarral]

pveversion --verbose
proxmox-ve: 6.1-2 (running kernel: 5.3.18-3-pve)
pve-manager: 6.1-11 (running version: 6.1-11/f2f18736)
pve-kernel-helper: 6.1-9
pve-kernel-5.3: 6.1-6
pve-kernel-5.3.18-3-pve: 5.3.18-3
pve-kernel-5.3.18-2-pve: 5.3.18-2
pve-kernel-5.3.10-1-pve: 5.3.10-1
ceph: 14.2.9-pve1
ceph-fuse: 14.2.9-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: residual config
ifupdown2: 2.0.1-1+pve8
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.15-pve1
libproxmox-acme-perl: 1.0.2
libpve-access-control: 6.0-7
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.1-1
libpve-guest-common-perl: 3.0-10
libpve-http-server-perl: 3.0-5
libpve-storage-perl: 6.1-7
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 4.0.2-1
lxcfs: 4.0.3-pve2
novnc-pve: 1.1.0-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-6
pve-cluster: 6.1-8
pve-container: 3.1-4
pve-docs: 6.1-6
pve-edk2-firmware: 2.20200229-1
pve-firewall: 4.1-1
pve-firmware: 3.0-7
pve-ha-manager: 3.0-9
pve-i18n: 2.1-1
pve-qemu-kvm: 4.1.1-4
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-19
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1

 

[Alwin]

'{print $20}'`;

This should be $22 and in the second command $23. These command are from an older Ceph version.

 

[Haider Jarral]

Ok that fixed it. Thanks