Comments (4)
Network bandwidth between the nodes (Gbps):1G+
The bandwidth is not big enough.
Are the applications IO intensive in your cluster? What are the CPU models of the longhorn nodes?
from longhorn.
my speedtest is 1GPS 4 cpus, anf 8GB memory
This usually happens during deployment inconsistantly.
The containers are databases
i have deployed 6 containers successfully
usually when it is successful i have a hard time dumping data into the databases..
i seen the fireall was blocking port 8080 going out ... so ill will test again
from longhorn.
What i do not understand, why is my top / (root) dir so much faster than my pvc on the same disk both / and /var/lib/mysql is on the same server
/root is on a differnt server an i can understand why that is slow
i am no longer getting filesystem errors. but my mariadb dumps halt at Freeing items which in research is low i/o somewhere
from longhorn.
ok , when i deploy with a new image, i get this error again.. i guess it only happens if it downloads a image.
from longhorn.
Related Issues (20)
- [FEATURE] Allow user to set resource constraint for Longhorn components
- [TEST][FEATURE] Allow user to set resource constraint for Longhorn components
- [BACKPORT][v1.6.2]Mirror the `quay.io/openshift/origin-oauth-proxy` image to Longhorn repo similar to what we are doing for CSI sidecar images
- [IMPROVEMENT] All backups are running on a single node HOT 1
- [BUG] DOCS - Incorrect documentation on pre-upgrade checker configuration
- [TASK] Upgrade Go version to 1.22
- [BUG] Some users report that sometime, volume cannot be attach after upgrade Longhorn from v1.4.x to v1.5.x due to unexpected `longhorn-ui` attachment ticket
- [IMPROVEMENT] Add the ability to add custom labels to workloads HOT 1
- DOCS - Incorrect documentation on pre-upgrade checker configuration HOT 1
- [BACKPORT][v1.6.2]DOCS - Incorrect documentation on pre-upgrade checker configuration HOT 1
- [IMPROVEMENT] Pre-check Longhorn cluster conditions before upgrading Longhorn HOT 2
- [BUG] [v1.5.5-rc1] rwx volume fails to mount on pod HOT 11
- [BUG] Do not terminate nfs-ganesha in share-manager pod after failing to access recovery backend HOT 1
- [BACKPORT][v1.6.2][IMPROVEMENT] Do not terminate nfs-ganesha in share-manager pod after failing to access recovery backend HOT 1
- [BACKPORT][v1.5.5][IMPROVEMENT] Do not terminate nfs-ganesha in share-manager pod after failing to access recovery backend HOT 2
- [TEST] [v1.5.5-rc1] test case test_backuptarget_invalid failed HOT 4
- [QUESTION] longhorn-manager pods in CrashLoopBackOff state and longhorn-uninstall pods in Error state HOT 10
- [TEST] [ROBOT] implement manual test case Single replica node down
- [BUG] PVC cannot be mounted even though it is reported as healthy and attached HOT 9
- [FEATURE] Allow longhorn to restart pods with custom controllers, while the "Automatically Delete Workload Pod when The Volume Is Detached Unexpectedly" feature is enabled HOT 1
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from longhorn.