From: Stefan Roesch <shr@fb.com>
To: <linux-btrfs@vger.kernel.org>, <kernel-team@fb.com>
Cc: <shr@fb.com>
Subject: [PATCH v6 4/4] btrfs: increase metadata alloc size to 5GB for volumes > 50GB
Date: Fri, 3 Dec 2021 14:04:45 -0800 [thread overview]
Message-ID: <20211203220445.2312182-5-shr@fb.com> (raw)
In-Reply-To: <20211203220445.2312182-1-shr@fb.com>
This increases the metadata default allocation size from 1GB to 5GB for
volumes with a size greater than 50GB.
Signed-off-by: Stefan Roesch <shr@fb.com>
---
fs/btrfs/space-info.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 437d1240f491..cda78aa1ee4f 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -195,7 +195,7 @@ static u64 compute_chunk_size_regular(struct btrfs_fs_info *info, u64 flags)
/* Handle BTRFS_BLOCK_GROUP_METADATA */
if (info->fs_devices->total_rw_bytes > 50ULL * SZ_1G)
- return SZ_1G;
+ return 5ULL * SZ_1G;
return SZ_256M;
}
--
2.30.2
next prev parent reply other threads:[~2021-12-03 22:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-03 22:04 [PATCH v6 0/4] btrfs: sysfs: set / query btrfs chunk size Stefan Roesch
2021-12-03 22:04 ` [PATCH v6 1/4] btrfs: store chunk size in space-info struct Stefan Roesch
2022-07-22 23:49 ` Wang Yugui
2022-07-25 13:41 ` David Sterba
2022-07-25 22:25 ` Wang Yugui
2022-07-26 17:08 ` David Sterba
2022-07-29 1:23 ` Wang Yugui
2022-07-29 2:05 ` Wang Yugui
2022-07-29 3:14 ` Wang Yugui
2022-07-29 4:44 ` Wang Yugui
2022-08-18 6:32 ` Qu Wenruo
2021-12-03 22:04 ` [PATCH v6 2/4] btrfs: expose chunk size in sysfs Stefan Roesch
2021-12-03 22:04 ` [PATCH v6 3/4] btrfs: add force_chunk_alloc sysfs entry to force allocation Stefan Roesch
2021-12-03 22:04 ` Stefan Roesch [this message]
2022-08-18 10:40 ` [PATCH v6 0/4] btrfs: sysfs: set / query btrfs chunk size Qu Wenruo
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