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authorXie Changlong <xiechanglong@cmss.chinamobile.com>2018-12-03 19:02:32 +0800
committerAmar Tumballi <amarts@redhat.com>2018-12-05 21:45:49 +0000
commitad446dabb88439ba83e2092021b09894351e8e71 (patch)
treee6c9185465db7ea058d1f3fbc46fd16624edd81f /xlators/protocol/server/src/server.c
parent7f7716f8194e06754d0417f27bcc40638c9f9f83 (diff)
protocol/server: support server.all-squash
We still use gnfs on our side, so do a little work to support server.all-squash. Just like server.root-squash, it's also a volume wide option. Also see bz#1285126 $ gluster volume set <VOLNAME> server.all-squash on Note: If you enable server.root-squash and server.all-squash at the same time, only server.all-squash works. Please refer to following table +---------------+-----------------+---------------------------+ | |all_squash | no_all_squash | +-------------------------------------------------------------+ | | |anonuid/anongid for root | |root_squash |anonuid/anongid |useruid/usergid for no-root| +-------------------------------------------------------------+ |no_root_squash |anonuid/anongid |useruid/usergid | +-------------------------------------------------------------+ Updates bz#1285126 Signed-off-by: Xie Changlong <xiechanglong@cmss.chinamobile.com> Signed-off-by: Xue Chuanyu <xuechuanyu@cmss.chinamobile.com> Change-Id: Iea043318fe6e9a75fa92b396737985062a26b47e
Diffstat (limited to 'xlators/protocol/server/src/server.c')
-rw-r--r--xlators/protocol/server/src/server.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index 737e8e0..a890816 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -1748,13 +1748,22 @@ struct volume_options server_options[] = {
"as user bin or group staff.",
.op_version = {2},
.flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC},
+ {.key = {"all-squash"},
+ .type = GF_OPTION_TYPE_BOOL,
+ .default_value = "off",
+ .description = "Map requests from any uid/gid to the anonymous "
+ "uid/gid. Note that this does not apply to any other "
+ "uids or gids that might be equally sensitive, such "
+ "as user bin or group staff.",
+ .op_version = {GD_OP_VERSION_6_0},
+ .flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC},
{.key = {"anonuid"},
.type = GF_OPTION_TYPE_INT,
.default_value = "65534", /* RPC_NOBODY_UID */
.min = 0,
.max = (uint32_t)-1,
.description = "value of the uid used for the anonymous "
- "user/nfsnobody when root-squash is enabled.",
+ "user/nfsnobody when root-squash/all-squash is enabled.",
.op_version = {3},
.flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC},
{.key = {"anongid"},
@@ -1763,7 +1772,7 @@ struct volume_options server_options[] = {
.min = 0,
.max = (uint32_t)-1,
.description = "value of the gid used for the anonymous "
- "user/nfsnobody when root-squash is enabled.",
+ "user/nfsnobody when root-squash/all-squash is enabled.",
.op_version = {3},
.flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC},
{.key = {"statedump-path"},