Channels
academy
amazon
arm
azure
cabpr
chinese
ci-cd
danish
deutsch
developer
elemental
epinio
espanol
events
extensions
fleet
français
gcp
general
harvester
harvester-dev
hobbyfarm
hypper
japanese
k3d
k3os
k3s
k3s-contributor
kim
kubernetes
kubewarden
lima
logging
longhorn-dev
longhorn-storage
masterclass
mesos
mexico
nederlands
neuvector-security
office-hours
one-point-x
onlinemeetup
onlinetraining
opni
os
ozt
phillydotnet
portugues
rancher-desktop
rancher-extensions
rancher-setup
rancher-wrangler
random
rfed_ara
rio
rke
rke2
russian
s3gw
service-mesh
storage
submariner
supermicro-sixsq
swarm
terraform-controller
terraform-provider-rancher2
terraform-provider-rke
theranchcast
training-0110
training-0124
training-0131
training-0207
training-0214
training-1220
ukranian
v16-v21-migration
vsphere
windows
Title
i
icy-agency-38675
05/25/2023, 7:20 AMIt seems two different issues.
Do you use RWX volumes?
b
bitter-tailor-6977
05/25/2023, 7:24 AMyes i use RWX volumes
i
icy-agency-38675
05/25/2023, 7:24 AMCan you provide
1. support bundle
2.
dmesg -Tb
bitter-tailor-6977
05/25/2023, 7:26 AMsure
mail id ?
i
icy-agency-38675
05/25/2023, 7:28 AMb
bitter-tailor-6977
05/25/2023, 7:28 AMyup
i
icy-agency-38675
05/25/2023, 7:30 AMThank you. Will check it soon after you provide the information.
TBH, the stuck NFS client/server cases are sometimes caused by the operation system itself, and the restart of the worker node might be needed. But, before that, we can check support bundle first.
b
bitter-tailor-6977
05/25/2023, 7:32 AMright now nfs is fine after restarting the server…still you need support bundle now ?
i
icy-agency-38675
05/25/2023, 7:32 AMBTW, we recommend upgrade longhron-system to v1.4.2. Some rwx volumes issues are fixed.
right now nfs is fine after restarting the server…still you need support bundle now ?Yes, you can provide us 1. support bundle 2.
dmesg -Tb
bitter-tailor-6977
05/25/2023, 7:34 AMyup i ll provide,
i mean to say the issue and log i provide was happened late night yesterday and we fixed the issue by rebooting the machine…
i
icy-agency-38675
05/25/2023, 7:34 AMAh, got it. Thank you.
b
bitter-tailor-6977
05/25/2023, 7:35 AMbut how we can prevent this - “the stuck NFS client/server cases are sometimes caused by the operation system itself”
i
icy-agency-38675
05/25/2023, 7:38 AMWe are still checking the root cause. However, we found it sometimes caused by the
• Unstable network environment
• Some issues related to OSes
b
bitter-tailor-6977
05/25/2023, 7:41 AMsent you the mail, pls check and revert back
any active issue we are tracking on this or should i raise the issue in longhorn ?
i
icy-agency-38675
05/25/2023, 7:43 AMHave you create a ticket in the github longhorn/longhorn repo?
b
bitter-tailor-6977
05/25/2023, 7:43 AMnot yet
i
icy-agency-38675
05/25/2023, 7:44 AMYou can create one and add the information. We will check it.
b
bitter-tailor-6977
05/25/2023, 7:44 AMok sure mean time, i shared the mail aswell…just update me ASAP…becz we are in the production so this analysis will help m for RCA…
and curious to know one more thing, how due to this k3s cluster itself going to Node not ready state any idea ?
i
icy-agency-38675
05/25/2023, 7:45 AM🤔 No idea for now. It seems not related to Longhorn from the log message.
b
bitter-tailor-6977
05/25/2023, 7:48 AMso nfs server not responding and k3s server went to
"node not ready"but asper logs after nfs server error…k3s issue occured…
i
icy-agency-38675
05/25/2023, 7:58 AMIt should be not related from the RWX volume’s perspective. 🤔