From: adilger <adilger>
Date: Wed, 28 Apr 2004 04:01:01 +0000 (+0000)
Subject: Increase the maximum number of buffers for LDLM cancel requests.  We ran out
X-Git-Tag: v1_8_0_110~486^5~235
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=fcfe12ff7a10ec5eb57a7f6159f333276e68f82a;p=fs%2Flustre-release.git

Increase the maximum number of buffers for LDLM cancel requests.  We ran out
of these on an MCR OST over the weekend.  This is still at most 4MB per service.
b=2102
---

diff --git a/lustre/include/linux/lustre_net.h b/lustre/include/linux/lustre_net.h
index ccde06b9..f7e7b43 100644
--- a/lustre/include/linux/lustre_net.h
+++ b/lustre/include/linux/lustre_net.h
@@ -83,7 +83,7 @@
  */
 
 #define LDLM_NUM_THREADS        min(smp_num_cpus * smp_num_cpus * 8, 64)
-#define LDLM_NBUF_MAX   256UL
+#define LDLM_NBUF_MAX   512UL
 #define LDLM_BUFSIZE    (8 * 1024)
 #define LDLM_MAXREQSIZE (5 * 1024)
 #define LDLM_MAXMEM      (num_physpages*(PAGE_SIZE/1024))