Re: Performance problem

2002-11-14 Thread Jan Harkes
On Thu, Nov 14, 2002 at 08:00:23AM -0500, Greg Troxel wrote: > Hint: it would be really cool if venus/vice would maintain > rpc packets transmitted > rpc packets ack failures > sftp packets transmitted > sftp packet ack failures > disconnections > on a per-peer basis and dump these period

Re: Performance problem

2002-11-14 Thread Greg Troxel
I have had some similar slowdowns, and it seems to have something to do with the sftp transfers opening up to 8-packet windows. But it doesn't seem like any packets are being dropped on the wire. I have not turned on debugging to see the counts of retransmits. Hint: it would be really cool if ve

Re: Performance. . .

2002-07-03 Thread Jan Harkes
On Wed, Jul 03, 2002 at 09:51:34AM -0600, Matthew Excell wrote: > One of those 7 clients puts a small PostgreSQL database in the coda tree > - Only one client will ever access it at a time, but it needs to be in > coda since the machine that accesses it may change. Creating a database > - somethi

Re: Performance and production environment

2002-03-03 Thread Casey Helfrich
Hi Daniel, I'm actually in the middle of updating the documentation on Coda as we speak. Some exciting things are happening with Coda, I want to make sure that the documentation reflects that. I'm rewritting a complete HOWTO series for Coda that reflects reality as of version 5.3.18 I'll be g

Re: performance

2000-05-23 Thread Jan Harkes
On Tue, May 23, 2000 at 09:43:31AM -0700, Justin Chapweske wrote: > > > NFS/Samba have a completely different model, they are block based. If > > you read a very large uncached file in Coda, you have to wait until it > > has been fetched completely. > > I take it that this is an implementation

Re: performance

2000-05-23 Thread Justin Chapweske
Along these lines, I have a wish-list feature that would be very powerful and simple to add to the server. A simple command to get the checksum or cryptographic hash of a file on the server would have a number of useful applications and wouldn't add much complexity to the server. About the rsync

Re: performance

2000-05-23 Thread Justin Chapweske
> NFS/Samba have a completely different model, they are block based. If > you read a very large uncached file in Coda, you have to wait until it > has been fetched completely. I take it that this is an implementation detail. I'm suprised that since you guys have the benefit of having a multi-t

RE: performance

2000-05-23 Thread Nicolas Huillard
[SMTP:[EMAIL PROTECTED]] Date: mardi 23 mai 2000 16:36 À: [EMAIL PROTECTED] Objet: Re: performance On 22 May 2000, at 16:16, Jan Harkes wrote: > NFS/Samba have a completely different model, they are block based. If > you read a very large uncached file in Coda, you have to wait until it

Re: performance

2000-05-23 Thread Brad Clements
On 22 May 2000, at 16:16, Jan Harkes wrote: > NFS/Samba have a completely different model, they are block based. If > you read a very large uncached file in Coda, you have to wait until it has > been fetched completely. Once it is in the cache, read/write access is > pretty much similar to local

Re: performance

2000-05-22 Thread Jan Harkes
On Mon, May 22, 2000 at 01:19:09PM +0200, tholli wrote: > Hello > > I have been doing some performance checks on Coda comparing it with NFS > and Samba. My results are good specially I was impresed how fast Coda > could access the Cashe on the local disk. > > It is allthough one thing bothering

Re: Performance?

1999-03-15 Thread jaharkes
[EMAIL PROTECTED] said: | Write disconnected operation is definitely faster, but still has bugs | in it.. I've ended up reinitializeing servers twice because of it. ;) I haven't seen any good server corruption for a while now... and we've been discussing/working on a change in the kernel-venus p

Re: Performance?

1999-03-15 Thread Troy Benjegerdes
On Mon, 15 Mar 1999 [EMAIL PROTECTED] wrote: > > Many months ago (9/16/1998), Troy Benjegerdes said: > > | Untarring linux-2.1.121 on nfs: > | 4.18user 3.97system 1:14.74elapsed 10%CPU (0avgtext+0avgdata 0maxresident)k > | 0inputs+0outputs (3163major+9197minor)pagefaults 0swaps > | > | Untarrin

Re: Performance?

1999-03-15 Thread jaharkes
Many months ago (9/16/1998), Troy Benjegerdes said: | Untarring linux-2.1.121 on nfs: | 4.18user 3.97system 1:14.74elapsed 10%CPU (0avgtext+0avgdata 0maxresident)k | 0inputs+0outputs (3163major+9197minor)pagefaults 0swaps | | Untarring linux-2.1.121 on coda: | 4.44user 2.84system 1:00:55elapsed