Bug 2314311
| Summary: | [NFS-Ganesha] Could not send metrics, aborting: Broken pipe - ganesha.log | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Manisha Saini <msaini> |
| Component: | NFS-Ganesha | Assignee: | Sreedhar Agraharam <sragraha> |
| NFS-Ganesha sub component: | Ceph | QA Contact: | Manisha Saini <msaini> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | cephqe-warriors, jcaratza, kkeithle, sragraha, tserlin, vdas, vthumuku |
| Version: | 8.0 | ||
| Target Milestone: | --- | ||
| Target Release: | 9.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | nfs-ganesha-6.5-29.el9cp | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-01-29 06:52:36 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Manisha Saini
2024-09-23 20:33:18 UTC
Hi @manisha, Tried with the standalone nfs-ganesha service. I am not able to reproduce the issue as mentioned. Now, I Will try with ceph build. Hi @manisha, Tried with the standalone nfs-ganesha service. I am not able to reproduce the issue as mentioned. Now, I Will try with ceph build. Hi @Manisha I have tested the above scenario in Ganesha cluster. Followed the reproducible steps, created 10,000 directories on mount point, and metrics are being updated in the prometheus metrics page. No errors related to metrics are found in Ganesha.log. Please retest and confirm. Hi @manisha I tested using the following Ceph downstream branch and version: Note: Used vstart to bring up the environment. # Beanch info root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ceph/build# git branch * ceph-8.1z2-rhel-patches-STAGING master #Ceph version root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ceph/build# bin/ceph --version ceph version 19.2.1-1824-g26e9d112cae (26e9d112caed559f683ef192136ea32cdfc04f27) squid (stable) root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ceph/build# ========================= I checked for any "Broken" messages in the Ganesha log but found none: root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ceph/build# cat /home/sreedhar/ceph_build/downstream/ceph/build/out/ganesha-a.log | grep Broken root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ceph/build# ========================= On the client side: [root@rhs-srv-09-CentOS9-sreedhar-vm2 sreedhar]# mount -t nfs -o port=44435 10.8.159.61:/cephfs check_me/ [root@rhs-srv-09-CentOS9-sreedhar-vm2 sreedhar]# [root@rhs-srv-09-CentOS9-sreedhar-vm2 sreedhar]# mount | grep check_me 10.8.159.61:/cephfs on /home/sreedhar/check_me type nfs4 (rw,relatime,seclabel,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=44435,timeo=600,retrans=2,sec=sys,clientaddr=10.8.159.216,local_lock=none,addr=10.8.159.61) [root@rhs-srv-09-CentOS9-sreedhar-vm2 sreedhar]# cd check_me/ [root@rhs-srv-09-CentOS9-sreedhar-vm2 check_me]# [root@rhs-srv-09-CentOS9-sreedhar-vm2 check_me]# mkdir 1000_dirs [root@rhs-srv-09-CentOS9-sreedhar-vm2 check_me]# cd 1000_dirs/ [root@rhs-srv-09-CentOS9-sreedhar-vm2 1000_dirs]# for i in $(seq 1 10000);do mkdir directory$i;done [root@rhs-srv-09-CentOS9-sreedhar-vm2 1000_dirs]# ls -al | wc -l 10003 [root@rhs-srv-09-CentOS9-sreedhar-vm2 1000_dirs]# ========================= Ganesha branch and version root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ganesha/nfs-ganesha# git branch * ceph-9.0-rhel-patches master root@rhs-srv-09-CentOS9-sreedhar-vm1:/home/sreedhar/ceph_build/downstream/ganesha/nfs-ganesha# ========================= Despite these operations, the metrics are still being displayed successfully on the HTML page:: http://10.8.159.61:9587/ ========================= Do I need to test with any branch other than ceph-8.1z2-rhel-patches-STAGING to reproduce the issue manisha? Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: Red Hat Ceph Storage 9.0 Security and Enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2026:1536 |