Re: [Lustre-discuss] adding 2nd network to lustre

2009-01-13 Thread Chris Hunter
Is there a way to backup the configuration information on the target disk before changing the MGS NID (ie. adding second multi-homed network) ? These config logs are created when the filesystem is created (ie. mkfs.lustre) and not regenerated each time lustre is mounted ? To add the second netw

Re: [Lustre-discuss] adding 2nd network to lustre

2009-01-09 Thread Andreas Dilger
On Jan 09, 2009 18:31 -0500, Chris Hunter wrote: > Andreas Dilger wrote: >> On Jan 07, 2009 18:16 -0500, Chris Hunter wrote: >>> We currently use lustre over an infiniband network. We would like to >>> allow ethernet clients (ie. no infiniband) to use the same lustre FS. >>> >>> The MDT and OST

Re: [Lustre-discuss] adding 2nd network to lustre

2009-01-09 Thread Chris Hunter
Andreas Dilger wrote: > On Jan 07, 2009 18:16 -0500, Chris Hunter wrote: >> We currently use lustre over an infiniband network. We would like to >> allow ethernet clients (ie. no infiniband) to use the same lustre FS. >> >> The MDT and OSTs were all created using only the MGS infiniband >> int

Re: [Lustre-discuss] adding 2nd network to lustre

2009-01-09 Thread Andreas Dilger
On Jan 07, 2009 18:16 -0500, Chris Hunter wrote: > We currently use lustre over an infiniband network. We would like to > allow ethernet clients (ie. no infiniband) to use the same lustre FS. > > The MDT and OSTs were all created using only the MGS infiniband > interface (ie. mkfs.lustre --mgs

[Lustre-discuss] adding 2nd network to lustre

2009-01-07 Thread Chris Hunter
We currently use lustre over an infiniband network. We would like to allow ethernet clients (ie. no infiniband) to use the same lustre FS. The MDT and OSTs were all created using only the MGS infiniband interface (ie. mkfs.lustre --mgsnode=10.2.1...@ib0). We have modified the OSTs and MDS to