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authorAmar Tumballi <amar@gluster.com>2009-08-04 17:51:44 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-08-04 17:07:04 -0700
commitedd633f30adba95c65d29c58a2562ccbb18c3495 (patch)
tree446a10251a824d3770be1c33b5532d1a2ed45df5 /transport
parent2c056117b6cfe4bf3f62c791d2c6514bae8655d9 (diff)
increased ib-verbs buffer size
Noticed that in few cases, where ib-verbs doesn't handle a bigger sized buffer to be sent across, which happens without problem in tcp. Caused frame losses in the case where server's reply msg was bigger, hence the msg got dropped at the server end. With this patch ib-verbs buffer size is fixed to 512KB. (4 x page-size) Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 190 (missing frames due to larger reply message size.. (ib-verbs)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=190
Diffstat (limited to 'transport')
-rw-r--r--transport/ib-verbs/src/ib-verbs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/transport/ib-verbs/src/ib-verbs.c b/transport/ib-verbs/src/ib-verbs.c
index 4692874..0df1043 100644
--- a/transport/ib-verbs/src/ib-verbs.c
+++ b/transport/ib-verbs/src/ib-verbs.c
@@ -1281,8 +1281,8 @@ ib_verbs_options_init (transport_t *this)
/* TODO: validate arguments from options below */
- options->send_size = this->xl->ctx->page_size;
- options->recv_size = this->xl->ctx->page_size;
+ options->send_size = this->xl->ctx->page_size * 4; /* 512 KB */
+ options->recv_size = this->xl->ctx->page_size * 4; /* 512 KB */
options->send_count = 32;
options->recv_count = 32;