From: Peter Rajnoha <prajnoha@redhat.com>
To: lvm-devel@redhat.com
Subject: [PATCH 01/11] Add mda_slots field for PV info in the cache.
Date: Thu, 25 Nov 2010 14:45:33 +0100 [thread overview]
Message-ID: <4CEE687D.3090309@redhat.com> (raw)
In-Reply-To: <4CEE6723.4020301@redhat.com>
On 11/25/2010 02:39 PM +0100, Peter Rajnoha wrote:
> Of course, I can avoid using the cache this way, but that would mean far more
> changes to be done (for this interface to work). At least, it would mean consolidating
> the use of "format instance" and change the structure and its use throughout the
> code.
..I'd like to avoid making another copy of the cache. It's not about performance right
now, but it's more about keeping the code readable - having N copies of the same structures
around the code will bring confusion and bugs...
Peter
next prev parent reply other threads:[~2010-11-25 13:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-18 21:32 [PATCH 00/11] Add interface to support adding and removing metadata areas on demand Peter Rajnoha
2010-11-18 21:32 ` [PATCH 01/11] Add mda_slots field for PV info in the cache Peter Rajnoha
2010-11-25 13:15 ` Zdenek Kabelac
2010-11-25 13:39 ` Peter Rajnoha
2010-11-25 13:45 ` Peter Rajnoha [this message]
2010-11-18 21:32 ` [PATCH 02/11] Add pe_start_locked flag in struct physical_volume to retain pe_start Peter Rajnoha
2010-11-18 21:32 ` [PATCH 03/11] Add pv_add_metadata_area to format_handler interface Peter Rajnoha
2010-11-18 21:32 ` [PATCH 04/11] Add pv_remove_metadata_area " Peter Rajnoha
2010-11-25 13:21 ` Zdenek Kabelac
2010-11-18 21:32 ` [PATCH 05/11] Add pv_initialise " Peter Rajnoha
2010-11-25 13:28 ` Zdenek Kabelac
2010-11-18 21:32 ` [PATCH 06/11] Refactor pv_setup to not include the initialisation only code Peter Rajnoha
2010-11-18 21:32 ` [PATCH 07/11] Remove unused _mda_setup Peter Rajnoha
2010-11-18 21:32 ` [PATCH 08/11] Cleanup pv_write to use recent changes in metadata handling interface Peter Rajnoha
2010-11-18 21:32 ` [PATCH 09/11] Remove useless mdas parameter in code creating new PVs Peter Rajnoha
2010-11-18 21:32 ` [PATCH 10/11] Make existing lvmcache_update_pvid public Peter Rajnoha
2010-11-18 21:32 ` [PATCH 11/11] Use new metadata interface to provide better support for PV resize Peter Rajnoha
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