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Hello, I setup email in Datacenter \ options But my proxmox node can't send mail to proxmox mail gateway. i test with telnet <ip_proxmoxgatewxay> 26 => and it's ok (can send mail etc for email@example.com without issue) But proxmox can't why ? Note : echo "test from cluster" | mail -s "test"...

Replacing a disk is super simple, and can be performed even from the gui: 1. down (stop) and out an osd (will probably already be in this state for a failed drive) 2. remove it from the tree and crush map ("destroy" without removing partition in the gui) 2.bis : cluster ceph in "noout" mode 3...

thank you i will give it a try , and feedback asap !

Need help please ;-)

Can this custom template be placed in : /etc/pmg/templates ? (in ord er to be sync with other node ) ?

i can access admin console via pve.domain.fr:443 , en proxy pass to port 8006 on PMG But ... for quarantine .... https://xxxx.domaine.fr/quarantine?ticket=PMGQUAR%253Auser ..... i do this : pmgsh set /config/spamquar -port 443 [ where can we see that pmg listenning on port 443 ?] But nginx...

Same issue behind nginx reverse proxy ?? Aug 27 13:08:45 rmx1 pmgdaemon[391]: authentication failure; rhost=10.80.80.51 user=xxxxxxxx@domain.com@quarantine msg=ldap login failed Why proxmox add @quarantine behind an ldap user loging ? (for sure ldap reject this auth. !) Note : 10.80.80.51, is...

i follow this tutorial : https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html/administration_guide/changing_an_osd_drive it's working but it' take TOO long for decrease percent of degraded data reduncy. i need to upgrade 6 drive of 500GB with 2TB. (all my SATA slot are...

i want to have 2to to 3to for our user. i think i must put 6x2 To ... as Ceph eat 2/3 for his replicas ... we plan to have 200 user with 10GB to 50GB eache. (we don't earn money , we help people for having non google and stuff!)

Thank you for all this HUGE support.

I upgrade to 3 replicas today it's ok. But less space ... ;-( i will follow your advice, but can i put : node 1 : 2 x 2to (HDD) node 2 : 2 x 2to (HDD) node 3 : 2 1to (HDD ) ?

this is weird , i take a look at the ceph conf : [global] auth client required = cephx auth cluster required = cephx auth service required = cephx c luster network = 10.90.80.0/24 fsid = 23f454517-238f-4336-b9d3-b9d12b2edfaf keyring = /etc/pve/priv/$cluster.$name.keyring mon allow pool delete...

Thank you. the link is perfect, and for changing 500GB to 1TB OSD ? (tis was the initial question :-))))

the question is : how to change this with a production environment ?

you're right but : 2x replica can be an issue, problematic ... if you ALREADY being in a delicate situation, ie when you loose a node, or already have fiew OSD down , you MUST as soon as possible rebuild a new node, change disk (etc) ... if you consider that running with a node down is healthy...

? when i shutdown one node (on 3) everything is ok, no data loose, why did you said "never sa(f)ve" ? i don't have 3 copies of the datas , i think 2 is enought for me (like a raid1)

Hello, i need to upgrade my 6 x 500GB with 6 x 1TB. i just bought 2 x 1TB HDD, how to safely replace disk ? (i have ceph in cluster with RBD, 2 OSB of 500GB by node, with 2 replicas) Solution ...

and for dovecot (no need to change postfix config i nmy case ... internal MX already doing STARTTLS) in /etc/dovecot/conf.d/10-master.conf : # here is the change : haproxy_trusted_networks = 10.10.10.52/24 haproxy_timeout = 3 service imap-login { inet_listener imap { #port = 143...

here is the cook "book" : cat /etc/haproxy/haproxy.cfg global log /dev/log local0 log /dev/log local1 notice chroot /var/lib/haproxy stats socket /run/haproxy/admin.sock mode 660 level admin stats timeout 30s user haproxy group haproxy daemon # Default SSL...

it's work .. just forget to forward (on fw) 10993 to LAN grrrhhhhhh !