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-rw-r--r--xlators/nfs/server/src/nfs.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/xlators/nfs/server/src/nfs.c b/xlators/nfs/server/src/nfs.c
index bc75cf11925..8158f954f22 100644
--- a/xlators/nfs/server/src/nfs.c
+++ b/xlators/nfs/server/src/nfs.c
@@ -1115,28 +1115,39 @@ struct volume_options options[] = {
.min = GF_NFS3_RTMIN,
.max = GF_NFS3_RTMAX,
.default_value = TOSTRING(GF_NFS3_RTPREF),
- .description = "Size in which the client should issue read requests"
- " to the Gluster NFSv3 server. Must be a multiple of"
- " 4KB. Max supported value is 1MB(1048576)."
+ .description = "Size in which the client should issue read requests "
+ "to the Gluster NFSv3 server. Must be a multiple of "
+ "4KB (4096). Min and Max supported values are 4KB "
+ "(4096) and 1MB (1048576) respectively. If the "
+ "specified value is within the supported range but "
+ "not a multiple of 4096, it is rounded up to the "
+ "nearest multiple of 4096."
},
{ .key = {"nfs3.write-size"},
.type = GF_OPTION_TYPE_SIZET,
.min = GF_NFS3_WTMIN,
.max = GF_NFS3_WTMAX,
.default_value = TOSTRING(GF_NFS3_WTPREF),
- .description = "Size in which the client should issue write requests"
- " to the Gluster NFSv3 server. Must be a multiple of"
- " 4KB. Max supported value is 1MB(1048576)."
+ .description = "Size in which the client should issue write requests "
+ "to the Gluster NFSv3 server. Must be a multiple of "
+ "1KB (1024). Min and Max supported values are "
+ "4KB (4096) and 1MB(1048576) respectively. If the "
+ "specified value is within the supported range but "
+ "not a multiple of 4096, it is rounded up to the "
+ "nearest multiple of 4096."
},
{ .key = {"nfs3.readdir-size"},
.type = GF_OPTION_TYPE_SIZET,
.min = GF_NFS3_DTMIN,
.max = GF_NFS3_DTMAX,
.default_value = TOSTRING(GF_NFS3_DTPREF),
- .description = "Size in which the client should issue directory"
- " reading requests to Gluster NFSv3 server. Must"
- " be a multiple of 4KB. Max supported value is"
- " 1MB(1048576)."
+ .description = "Size in which the client should issue directory "
+ "reading requests to the Gluster NFSv3 server. Must "
+ "be a multiple of 1KB (1024). Min and Max supported "
+ "values are 4KB (4096) and 1MB (1048576) respectively."
+ "If the specified value is within the supported range "
+ "but not a multiple of 4096, it is rounded up to the "
+ "nearest multiple of 4096."
},
{ .key = {"nfs3.*.volume-access"},
.type = GF_OPTION_TYPE_STR,