I do not think it has frozen. Just rebooted wht only -- Reboot -- in logs. I asked guys in DC if someone has rebotted it but it is not possible. So what does that "-- Reboot --" text in log mean I wonder. Hardware is new.
I loose connection in server and have guys in DC to rebooted server. Then when I check logs only thing I see at connection lost time:
Oct 31 12:00:20 s8 CRON[911689]: pam_unix(cron:session): session closed for user root
-- Reboot --
Oct 31 12:22:11 s8 kernel: Linux version 5.15.64-1-pve...
Not sure about kernel update. But I can say I updated kernel about 2 weeks ago.
There are 15 GB free ram of 128 GB total. But there are some backup zfs snapshot from other nodes. They do not need ram when not in use right?
I will consider limiting disk. But I saw many similar threads in forum...
No specific task. But one vm is doing high disk io. (12 TB Disk read in 8 days with nvme speed.)
I set disk type to Async IO: native (as per a thread in forum). Disk type is Hard Disk (scsi0) with VirtIO SCSI (Shall I try sata?)
You can see logs in attached files. There are some following...
One node logs this error and vms are not reachable:
VM 221 qmp command failed - VM 221 qmp command 'query-proxmox-support' failed - unable to connect to VM 221 qmp socket - timeout after 31 retries
Could this be vm is eating so much resource or something related to pve? We have all updates...
When I use mail.domain.com and check "Use mx", it delivers fine. But how can pmg knows to use mail.domain.com even with higher priority?
Also I can also uncheck "Use mx" when using mail.domain.com and it still delivers fine.
Ok when adding transport, there is a "Use Mx" option.
Lets say domain.com has two mx records (second is for fallback):
1- pmg.domain.com Priority 0
2. mail.domain.com Priority 10
Then I add transport hostname as domain.com (not sure if I must enter mail.domain.com ? ) and check Use Mx option...
This one seems to be working:
pvesh set /nodes/s9/network > s9 && grep -FH bridge= /etc/pve/nodes/*/qemu-server/*.conf \
| perl -nle 'print "tap$1i$2 master $3" if /\/(\d+).conf:net(\d+):.*?bridge=(vmbr\d+)/' \
| xargs -l1 ip link set
s9 = is hostname
and not tap$1p$2 but tap$1i$2
%99 spam detection is really good result. But would you mind givin more details about your changes? Also Avira is not an option in wiki ? Of course I consider spenind time on improving it but what I can not consider is spending endless time for same results :)
I was just about to install PMG but now confused... A friend told me that I have to add rules to have better results but I guess it will still not enough...
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