[Cluster-devel] [GFS2 PATCH] GFS2: Write the log descriptor entries in the correct order

2014-11-26 Thread Bob Peterson
Hi, I recently discovered GFS2 was writing the log descriptor items in the journal in reverse order. For example, if I do a bunch of file creates, the result was a log header that looked something like this: 0x298 (j+ 242): Log descriptor, type 300 (Metadata) len:504, data1: 503 0xa6e9ce

Re: [Cluster-devel] [GFS2 PATCH] GFS2: Write the log descriptor entries in the correct order

2014-11-26 Thread Steven Whitehouse
Hi, On 26/11/14 14:09, Bob Peterson wrote: Hi, I recently discovered GFS2 was writing the log descriptor items in the journal in reverse order. For example, if I do a bunch of file creates, the result was a log header that looked something like this: 0x298 (j+ 242): Log descriptor, type 300

Re: [Cluster-devel] [GFS2 PATCH] GFS2: Simplify directory filling, hashing and unhashing functions

2014-11-26 Thread Steven Whitehouse
Hi, On 19/11/14 13:59, Bob Peterson wrote: Hi, This patch implements a new cookie encoding scheme for encoding, decoding and filling directory entries. This new scheme prevents duplicate cookies, so it eliminates the need to sort the entries to prevent duplicates. Thus, it simplies the code

Re: [Cluster-devel] [ha-wg] [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-11-26 Thread Lars Marowsky-Bree
On 2014-11-25T16:46:01, David Vossel dvos...@redhat.com wrote: Okay, okay, apparently we have got enough topics to discuss. I'll grumble a bit more about Brno, but let's get the organisation of that thing on track ... Sigh. Always so much work! I'm assuming arrival on the 3rd and departure on

Re: [Cluster-devel] [ha-wg] [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-11-26 Thread Fabio M. Di Nitto
On 11/26/2014 4:41 PM, Lars Marowsky-Bree wrote: On 2014-11-25T16:46:01, David Vossel dvos...@redhat.com wrote: Okay, okay, apparently we have got enough topics to discuss. I'll grumble a bit more about Brno, but let's get the organisation of that thing on track ... Sigh. Always so much

Re: [Cluster-devel] [Pacemaker] [Linux-HA] [ha-wg] [RFC] Organizing HA Summit 2015

2014-11-26 Thread Vladislav Bogdanov
25.11.2014 12:54, Lars Marowsky-Bree wrote:... OK, let's switch tracks a bit. What *topics* do we actually have? Can we fill two days? Where would we want to collect them? Just my 2c. - It would be interesting to get some bird-view information on what C APIs corosync and pacemaker currently

Re: [Cluster-devel] [GFS2 PATCH] GFS2: Write the log descriptor entries in the correct order

2014-11-26 Thread Bob Peterson
- Original Message - As you can see, the blocks are reverse-sorted. This patch changes the order so that they're written in sorted order. Log headers written with the patch look more like this: Does that mean that this patch got the ordering the wrong way around then?

Re: [Cluster-devel] [ha-wg-technical] [ha-wg] [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-11-26 Thread Andrew Beekhof
On 27 Nov 2014, at 2:41 am, Lars Marowsky-Bree l...@suse.com wrote: On 2014-11-25T16:46:01, David Vossel dvos...@redhat.com wrote: Okay, okay, apparently we have got enough topics to discuss. I'll grumble a bit more about Brno, but let's get the organisation of that thing on track ...