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DAOS-14364 dfuse: Enable faster reading from data cache with dfuse. #13053

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merged 9 commits into from
Nov 21, 2023
Merged

DAOS-14364 dfuse: Enable faster reading from data cache with dfuse. #13053

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2f93c77
DAOS-0000 dfuse: Enable faster reading from data cache with dfuse.
ashleypittman Sep 14, 2023
3681f6b
Merge branch 'master' into src/dfuse-faster-read
ashleypittman Nov 10, 2023
28ef0d8
Merge branch 'master' into src/dfuse-faster-read
ashleypittman Nov 13, 2023
bcd19a9
Disable based on il_count.
ashleypittman Nov 13, 2023
a4be33f
Remove xattr code.
ashleypittman Nov 13, 2023
349c979
Update date.
ashleypittman Nov 13, 2023
bd1fea9
Merge branch 'master' into src/dfuse-faster-read
ashleypittman Nov 17, 2023
7549a59
Merge branch 'master' into src/dfuse-faster-read
ashleypittman Nov 20, 2023
85c73a2
Merge branch 'master' into src/dfuse-faster-read
ashleypittman Nov 20, 2023
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6 changes: 2 additions & 4 deletions src/client/dfuse/dfuse.h
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Original file line number Diff line number Diff line change
Expand Up @@ -567,10 +567,8 @@ struct fuse_lowlevel_ops dfuse_ops;
do { \
int __rc; \
double timeout = 0; \
if (atomic_load_relaxed(&(ie)->ie_open_count) == 0) { \
timeout = (ie)->ie_dfs->dfc_attr_timeout; \
dfuse_mcache_set_time(ie); \
} \
timeout = (ie)->ie_dfs->dfc_attr_timeout; \
dfuse_mcache_set_time(ie); \
DFUSE_TRA_DEBUG(ie, "Returning attr inode %#lx mode %#o size %zi timeout %lf", \
(attr)->st_ino, (attr)->st_mode, (attr)->st_size, timeout); \
__rc = fuse_reply_attr(req, attr, timeout); \
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6 changes: 6 additions & 0 deletions src/client/dfuse/ops/getxattr.c
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@

#include "daos_uns.h"

#define SECURITY_CAP "security.capability"

static int
_dfuse_attr_create(char *type, uuid_t pool, uuid_t cont, char **_value, daos_size_t *_out_size)
{
Expand Down Expand Up @@ -59,6 +61,10 @@ dfuse_cb_getxattr(fuse_req_t req, struct dfuse_inode_entry *inode, const char *n
}
}

if (strncmp(name, SECURITY_CAP, sizeof(SECURITY_CAP)) == 0) {
D_GOTO(free, rc = ENODATA);
}

rc = dfs_getxattr(inode->ie_dfs->dfs_ns, inode->ie_obj, name, NULL, &out_size);
if (rc != 0)
D_GOTO(err, rc);
Expand Down