https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283606#M650508 <P>HP just released patch PHNE_38254 for 11i v2 systems. This patch automatically configures several ONC/NFS kernel tunable parameters to their optimal values. The tunables affected by this patch and their associated optimal values include:<BR /><BR />nfs_async_read_avoidance_enabled=1<BR />nfs_fine_grain_fs_lock=2<BR />nfs_new_lock_code=1<BR />nfs_new_rnode_lock_code=1<BR />nfs_wakeup_one=2<BR />nfs3_new_acache=1<BR />nfs_exportfs_rwlock=1<BR /><BR />These tunables, along with dozens of others, have existed on 11i v2 for some time, but this set of tunables are ones that HP always recommends enabling on any NFS system. These recommendations are documented in the current copy of the "Managing NFS and KRPC Kernel Configurations in HP-UX 11i v2" technical paper located here:<BR /><BR /><A href="http://docs.hp.com/en/10101/NFSTunablesWP.pdf" target="_blank" rel="noopener">http://docs.hp.com/en/10101/NFSTunablesWP.pdf</A><BR /><BR />HP wanted to make it easier for our customers to optimally tune their systems so we created patch PHNE_38254 to simplify the process.<BR /><BR />If you have any questions about this patch or the tunables affected by it, feel free to contact me.<BR /><BR />Dave<BR />dave.olker@hp.com</P> Fri, 18 Jun 2021 11:12:28 GMT Dave Olker 2021-06-18T11:12:28Z https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283606#M650508 <P>HP just released patch PHNE_38254 for 11i v2 systems. This patch automatically configures several ONC/NFS kernel tunable parameters to their optimal values. The tunables affected by this patch and their associated optimal values include:<BR /><BR />nfs_async_read_avoidance_enabled=1<BR />nfs_fine_grain_fs_lock=2<BR />nfs_new_lock_code=1<BR />nfs_new_rnode_lock_code=1<BR />nfs_wakeup_one=2<BR />nfs3_new_acache=1<BR />nfs_exportfs_rwlock=1<BR /><BR />These tunables, along with dozens of others, have existed on 11i v2 for some time, but this set of tunables are ones that HP always recommends enabling on any NFS system. These recommendations are documented in the current copy of the "Managing NFS and KRPC Kernel Configurations in HP-UX 11i v2" technical paper located here:<BR /><BR /><A href="http://docs.hp.com/en/10101/NFSTunablesWP.pdf" target="_blank" rel="noopener">http://docs.hp.com/en/10101/NFSTunablesWP.pdf</A><BR /><BR />HP wanted to make it easier for our customers to optimally tune their systems so we created patch PHNE_38254 to simplify the process.<BR /><BR />If you have any questions about this patch or the tunables affected by it, feel free to contact me.<BR /><BR />Dave<BR />dave.olker@hp.com</P> Fri, 18 Jun 2021 11:12:28 GMT https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283606#M650508 Dave Olker 2021-06-18T11:12:28Z https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283607#M650509 Dave, I am problems downloading this patch. Mainly because I cannot find it.<BR /><BR />Where can I download this patch?<BR /><BR />thank you<BR /> Wed, 03 Feb 2010 02:05:13 GMT https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283607#M650509 hp4life 2010-02-03T02:05:13Z https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283608#M650510 Please ignore my previous post. The patch is clearly available in the patch database section. Wed, 03 Feb 2010 02:11:48 GMT https://community.hpe.com/t5/operating-system-hp-ux/new-nfs-tunables-patch/m-p/4283608#M650510 hp4life 2010-02-03T02:11:48Z