Re: [Gluster-users] Gluster on fast and slow networks

2010-02-15 Thread Adrian Revill
follow the normal layout pattern as defined in the servers clients vol file. Vikas Gorur wrote: Adrian Revill wrote: This is an edge case scenario, but one that I am worried about. Say you have 2 storage nodes as a mirror on a 10G network, and you write into a client mount also on the 10G

[Gluster-users] Gluster on fast and slow networks

2010-02-12 Thread Adrian Revill
This is an edge case scenario, but one that I am worried about. Say you have 2 storage nodes as a mirror on a 10G network, and you write into a client mount also on the 10G network. Then data will be replicated by the client via the 10G network to the 2 servers. If one server out of sync becaus

Re: [Gluster-users] Bonded Gigabit

2010-01-06 Thread Adrian Revill
liam On Tue, Jan 5, 2010 at 7:20 AM, Adrian Revill wrote: Hi I am looking at which is the best bonding mode for giagbit links for the servers. I have a choice of using the 802.3ad (mode4) or bonding-rr (mode0) I would prefer to use mode4 but this will only give a single TCP connection 1Gb

Re: [Gluster-users] Bonded Gigabit

2010-01-05 Thread Adrian Revill
That sounds OK So if I have a client on server A and I write a file on server A, would the file be copied to server B, C and D all at the same time, or will the file be first copped to server B then coied to C and D in turn? Vikas Gorur wrote: Adrian Revill wrote: Hi I am looking at

[Gluster-users] Bonded Gigabit

2010-01-05 Thread Adrian Revill
Hi I am looking at which is the best bonding mode for giagbit links for the servers. I have a choice of using the 802.3ad (mode4) or bonding-rr (mode0) I would prefer to use mode4 but this will only give a single TCP connection 1Gbit of bandwidth, where mode0 will give multi Gbit of band width

Re: [Gluster-users] AFR not working

2009-12-23 Thread Adrian Revill
so benefit from this because they can continue to run even while the image is self-healed on a failed server. Do i need to configure anything to get this behaviour? Vikas Gorur wrote: Adrian Revill wrote: Thanks Vikas, You were right, i commented out the stat-prefetch section and the sync

Re: [Gluster-users] AFR not working

2009-12-23 Thread Adrian Revill
important if the un-deletion of files is an issue. I also found that lsattr does not work with glusterfs lsattr /mnt/export/ lsattr: Inappropriate ioctl for device While reading flags on /mnt/export/t2 Vikas Gorur wrote: Adrian Revill wrote: Hi I am having trouble with AFR, I have two servers set

[Gluster-users] AFR not working

2009-12-23 Thread Adrian Revill
Hi I am having trouble with AFR, I have two servers set up to mirror, if I shut down either server and then copy a file into the client mount then restart the server I get a 0 size file on the newly started servers backing store. Which I guess is to be expected. But if i do a ls -lR I do not g

Re: [Gluster-users] Replication deleting file contents

2009-12-22 Thread Adrian Revill
there any way to force a server to update? regards Adrian Vikas Gorur wrote: Adrian Revill wrote: Hi I have read through the docs and google and I think i am trying to do this right, but just wanted to be sure i have it correctly configured. I have 2 servers factory1 and factory2, both

Re: [Gluster-users] Replication deleting file contents]

2009-12-21 Thread Adrian Revill
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[Gluster-users] Replication deleting file contents

2009-12-18 Thread Adrian Revill
Hi I have read through the docs and google and I think i am trying to do this right, but just wanted to be sure i have it correctly configured. I have 2 servers factory1 and factory2, both clean installs of RHEL5.4 on basic hardware. I followed the instructions from http://gluster.com/communi