ext2/3/4 group size

2011-03-31 Thread Yioryos Asprobounitis
I was wondering if it makes any sense when making an ext fs on an SDcard to try to align the erase block of the card with the ext2 group size. eg assuming a card with a 4KB pages and 4MB erase blocks, try something like `mkfs.ext3 -b 4096 -g 1024' Could it offer any speed advantage in garbage

Re: ext2/3/4 group size

2011-03-31 Thread Arnd Bergmann
On Thursday 31 March 2011 08:45:24 Yioryos Asprobounitis wrote: I was wondering if it makes any sense when making an ext fs on an SDcard to try to align the erase block of the card with the ext2 group size. eg assuming a card with a 4KB pages and 4MB erase blocks, try something like

Re: ext2/3/4 group size

2011-03-31 Thread Yioryos Asprobounitis
--- On Thu, 3/31/11, Arnd Bergmann a...@arndb.de wrote: From: Arnd Bergmann a...@arndb.de Subject: Re: ext2/3/4 group size To: devel@lists.laptop.org Cc: Yioryos Asprobounitis mavrot...@yahoo.com Date: Thursday, March 31, 2011, 3:34 AM On Thursday 31 March 2011 08:45:24 Yioryos

Re: [PATCH olpc-os-builder 11/14] Increase size of /tmp and /var/tmp to make yum work

2011-03-31 Thread Sascha Silbe
Excerpts from Sascha Silbe's message of Sun Mar 27 15:23:17 +0200 2011: Yum works for me already. What do these changes bring? I've now tried yum update (with about a week worth of updates, some ten to twenty packages) and yum install gdb with /tmp and /var/tmp reduced to 30MB (from 50MB in

Re: ext2/3/4 group size

2011-03-31 Thread Yioryos Asprobounitis
--- On Thu, 3/31/11, Arnd Bergmann a...@arndb.de wrote: From: Arnd Bergmann a...@arndb.de Subject: Re: ext2/3/4 group size To: devel@lists.laptop.org Cc: Yioryos Asprobounitis mavrot...@yahoo.com Date: Thursday, March 31, 2011, 3:34 AM On Thursday 31 March 2011 08:45:24 Yioryos

Re: XO power management

2011-03-31 Thread Ismael Schinca
Richard, Ceibal about to start working heavily in reworking how to classify used batteries. Due to the number of batteries involved, we were asked to devise a good enough procedure to estimate the battery condition in less than 10 minutes. The plan would be to get several parameters from the

Dansguardian on XS

2011-03-31 Thread German Ruiz
Hi Is there any documentation to install Dansguardian on XS 0.6??? Any wiki or something??? Thanks... -- German R S ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel

[Server-devel] Dansguardian on XS

2011-03-31 Thread German Ruiz
Hi Is there any documentation to install Dansguardian on XS 0.6??? Any wiki or something??? Thanks... -- German R S ___ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel