Proxmox hang when shutdown and other problems
Hi,
I Have two servers running proxmox 1.8 in cluster.
My storage is a SAN Dell MD3200i using dedicated iscsi network between server and SAN.
I have two LUNs in my MD3200i, so i create two LVM in proxmox, they appears in storage page in my two proxmox servers.
So i have few questions :
1 - i want to create vms with qcow2 image type on lvm, is it possible ?
2 - Snapshots are possible with raw image type on lvm storage ??
3 - My proxmox servers hangs with "Shuting down LVM volume groups" message when i shutdown them. I search since few day but i haven't find solutions.
Finally multipathing is ok, i hope... if someone can tell me if my multipath.conf is ok.
all seems working (i haven't test online migration) but normaly i must have 8 paths but just 7 appears with the command : multipath -ll
I don't know where is this missing path...
Thank you for your help
William
Hi,
I Have two servers running proxmox 1.8 in cluster.
My storage is a SAN Dell MD3200i using dedicated iscsi network between server and SAN.
I have two LUNs in my MD3200i, so i create two LVM in proxmox, they appears in storage page in my two proxmox servers.
So i have few questions :
1 - i want to create vms with qcow2 image type on lvm, is it possible ?
2 - Snapshots are possible with raw image type on lvm storage ??
3 - My proxmox servers hangs with "Shuting down LVM volume groups" message when i shutdown them. I search since few day but i haven't find solutions.
Finally multipathing is ok, i hope... if someone can tell me if my multipath.conf is ok.
defaults {
flush_on_last_del no
user_friendly_names yes
}
blacklist {
device {
vendor Dell.*
product Universal.*
}
device {
vendor Dell.*
product Virtual.*
}
device {
vendor DELL
product RD1000
}
device {
vendor DELL
product "PERC 6/i"
}
# System disk
device {
vendor ATA
product *
}
# System disk
device {
vendor SEAGATE
product *
}
}
devices {
device {
vendor "DELL"
product "MD32xxi"
#path_grouping_policy group_by_prio
prio rdac
polling_interval 5
path_checker rdac
path_selector "round-robin 0"
hardware_handler "1 rdac"
failback immediate
#features "2 pg_init_retries 50"
no_path_retry 30
#rr_min_io 100
prio_callout "/sbin/mpath_prio_rdac /dev/%n"
getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
}
}
multipaths {
multipath {
device {
vendor DELL
product MD32xxi
}
}
}
all seems working (i haven't test online migration) but normaly i must have 8 paths but just 7 appears with the command : multipath -ll
I don't know where is this missing path...
Thank you for your help
William
Last edited: