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Bug 16418 - The default r/wsize for NFS mounts is not 1024.
The default r/wsize for NFS mounts is not 1024.
Product: Red Hat Linux
Classification: Retired
Component: mount (Show other bugs)
i386 Linux
medium Severity medium
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Assigned To: Bernhard Rosenkraenzer
Depends On:
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Reported: 2000-08-17 01:36 EDT by Dave Johnson
Modified: 2008-05-01 11:37 EDT (History)
0 users

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2000-08-17 01:36:55 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Dave Johnson 2000-08-17 01:36:52 EDT
The man page for mount lists the default rsize and wsize for NFS mounts to
be 1024 when it is 4096.  Looking at include/linux/nfs_fs.h from the
2.2.14-5.0 source, NFS_DEF_FILE_IO_BUFFER_SIZE is set to 4096.  From
fs/nfs/nfsroot.c, nfs_data.r/wsize gets set to this const.  Tcpdump
verifies this.  I have not yet checked pinstripe.
Comment 1 Bernhard Rosenkraenzer 2000-08-30 08:33:54 EDT
Fixed in 2.10o-1

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