On 2020/2/12 0:48, Jeff Layton wrote:
On Tue, 2020-02-11 at 10:31 -0500, xiubli@xxxxxxxxxx wrote:
From: Xiubo Li <xiubli@xxxxxxxxxx>
Based on the latest code, the default value for wsize/rsize is
64MB and the default value for the mount_timeout is 60 seconds.
Signed-off-by: Xiubo Li <xiubli@xxxxxxxxxx>
---
Checked the history of the code, I am a little confused about the
default values for wsize/rsize, there never been 16MB as the default,
and for the mount_timeout, never seen 30 as default.
So did I miss something important about this ?
It looks like the default rsize/wsize were 16M prior to 94e6992bb560b.
It then went to 32 and then 64 a little while afterward.
Yeah, it is.
Thanks,
BRs
I don't see
where the mount_timeout was ever 30s though.
Merged into testing branch since this seems obviously correct.
Documentation/filesystems/ceph.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/filesystems/ceph.txt b/Documentation/filesystems/ceph.txt
index b19b6a03f91c..92ffc9b3b018 100644
--- a/Documentation/filesystems/ceph.txt
+++ b/Documentation/filesystems/ceph.txt
@@ -103,17 +103,17 @@ Mount Options
address its connection to the monitor originates from.
wsize=X
- Specify the maximum write size in bytes. Default: 16 MB.
+ Specify the maximum write size in bytes. Default: 64 MB.
rsize=X
- Specify the maximum read size in bytes. Default: 16 MB.
+ Specify the maximum read size in bytes. Default: 64 MB.
rasize=X
Specify the maximum readahead size in bytes. Default: 8 MB.
mount_timeout=X
Specify the timeout value for mount (in seconds), in the case
- of a non-responsive Ceph file system. The default is 30
+ of a non-responsive Ceph file system. The default is 60
seconds.
caps_max=X
