Bug 99358
| Summary: | NFS is very slow on RedHat9 | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Hoang Le <hhle> |
| Component: | nfs-server | Assignee: | Steve Dickson <steved> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | CC: | rmeden |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-08-11 11:41:13 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I see a similar problem with files of any size.. I created a 100MB file on a RH 7.1 system and RH 9.0 systems. When I mount the file systems on a Solaris 8 system, the 7.1 copies the file in about 15 seconds, while 9.0 is still going after 5 minutes. /etc/exports entries are identical. solaris mount commands are identical. We think this was do to some major VM issues. Please upgrade to a later to kernel. |
From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; T312461; .NET CLR 1.0.3705) Description of problem: NFS is very slow with SCSI drives when writing small files. I have a system with both IDE and SCSI, if testing locally, SCSI is faster than IDE drive. But NFS on SCSI drive is 200%-300% slower than NFS share on IDE drive. I have tested on other systems with RedHat8, and experience the same problem, NFS is much slower on SCSI especially when writing lots of small files an the shared directories. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Create NFS share on SCSI drive 2.Mount the share on a system 3.running copy directory which contains many small files to the NFS shared directories. 4.Do the same for an IDE drive to compare the result. Additional info: