From: Hugo Mills <hugo@carfax.org.uk>
To: linux-btrfs@vger.kernel.org, chris.mason@oracle.com
Subject: [PATCH v4 0/8] Balance management
Date: Thu, 7 Apr 2011 18:06:07 +0100 [thread overview]
Message-ID: <1302195975-3088-1-git-send-email-hugo@carfax.org.uk> (raw)
[Let's try that again in separate emails, shall we? I'm an idiot.]
Hi, Chris,
This is a rebased version of my original balance management patches
to the latest kernel. I also include a series of patches which
introduce filtered or partial balances. With these patches, it is
possible to rebalance chunks on the basis of:
* their chunk flags
* residency on any device
* physical block device address
* logical btrfs-internal address
with a clean infrastructure for implementing further balance filters,
and a forward-compatible ioctl for starting filters.
Hugo.
---
Hugo Mills (8):
btrfs: Balance progress monitoring
btrfs: Cancel filesystem balance
btrfs: Factor out enumeration of chunks to a separate function
btrfs: Implement filtered balance ioctl
btrfs: Balance filter for device ID
btrfs: Balance filter for virtual address ranges
btrfs: Replication-type information
btrfs: Balance filter for physical device address
fs/btrfs/ctree.h | 10 ++
fs/btrfs/disk-io.c | 2 +
fs/btrfs/ioctl.c | 102 +++++++++++++++-
fs/btrfs/ioctl.h | 49 +++++++
fs/btrfs/super.c | 16 +--
fs/btrfs/volumes.c | 353 ++++++++++++++++++++++++++++++++++++++++-----------
fs/btrfs/volumes.h | 21 +++-
7 files changed, 465 insertions(+), 88 deletions(-)
--
1.7.2.5
next reply other threads:[~2011-04-07 17:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 17:06 Hugo Mills [this message]
2011-04-07 17:06 ` [PATCH v4 1/8] btrfs: Balance progress monitoring Hugo Mills
2011-04-07 17:26 ` Josef Bacik
2011-04-08 2:26 ` Li Zefan
2011-04-08 13:43 ` Hugo Mills
2011-04-08 13:12 ` David Sterba
2011-04-08 16:00 ` David Sterba
2011-04-08 13:37 ` David Sterba
2011-04-08 14:07 ` Hugo Mills
2011-04-07 17:06 ` [PATCH v4 2/8] btrfs: Cancel filesystem balance Hugo Mills
2011-04-07 17:06 ` [PATCH v4 3/8] btrfs: Factor out enumeration of chunks to a separate function Hugo Mills
2011-04-07 18:00 ` Josef Bacik
2011-04-07 17:06 ` [PATCH v4 4/8] btrfs: Implement filtered balance ioctl Hugo Mills
2011-04-07 17:06 ` [PATCH v4 5/8] btrfs: Balance filter for device ID Hugo Mills
2011-04-07 17:06 ` [PATCH v4 6/8] btrfs: Balance filter for virtual address ranges Hugo Mills
2011-04-07 17:06 ` [PATCH v4 7/8] btrfs: Replication-type information Hugo Mills
2011-04-07 17:06 ` [PATCH v4 8/8] btrfs: Balance filter for physical device address Hugo Mills
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