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Diffstat (limited to 'xlators/cluster/stripe/src/stripe.c')
-rw-r--r--xlators/cluster/stripe/src/stripe.c560
1 files changed, 212 insertions, 348 deletions
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 5385fb359e9..9c86060c38c 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -105,6 +105,150 @@ out:
int32_t
+stripe_ctx_handle (xlator_t *this, call_frame_t *prev, stripe_local_t *local,
+ dict_t *dict)
+{
+ char key[256] = {0,};
+ data_t *data = NULL;
+ int32_t index = 0;
+ stripe_private_t *priv = NULL;
+ int32_t ret = -1;
+
+ priv = this->private;
+
+
+ if (!local->fctx) {
+ local->fctx = GF_CALLOC (1, sizeof (stripe_fd_ctx_t),
+ gf_stripe_mt_stripe_fd_ctx_t);
+ if (!local->fctx) {
+ local->op_errno = ENOMEM;
+ local->op_ret = -1;
+ goto out;
+ }
+
+ local->fctx->static_array = 0;
+ }
+ /* Stripe block size */
+ sprintf (key, "trusted.%s.stripe-size", this->name);
+ data = dict_get (dict, key);
+ if (!data) {
+ local->xattr_self_heal_needed = 1;
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get stripe-size");
+ goto out;
+ } else {
+ if (!local->fctx->stripe_size) {
+ local->fctx->stripe_size =
+ data_to_int64 (data);
+ }
+
+ if (local->fctx->stripe_size != data_to_int64 (data)) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "stripe-size mismatch in blocks");
+ local->xattr_self_heal_needed = 1;
+ }
+ }
+
+ /* Stripe count */
+ sprintf (key, "trusted.%s.stripe-count", this->name);
+ data = dict_get (dict, key);
+
+ if (!data) {
+ local->xattr_self_heal_needed = 1;
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get stripe-count");
+ goto out;
+ }
+ if (!local->fctx->xl_array) {
+ local->fctx->stripe_count = data_to_int32 (data);
+ if (!local->fctx->stripe_count) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "error with stripe-count xattr");
+ local->op_ret = -1;
+ local->op_errno = EIO;
+ goto out;
+ }
+
+ local->fctx->xl_array = GF_CALLOC (local->fctx->stripe_count,
+ sizeof (xlator_t *),
+ gf_stripe_mt_xlator_t);
+
+ if (!local->fctx->xl_array) {
+ local->op_errno = ENOMEM;
+ local->op_ret = -1;
+ goto out;
+ }
+ }
+ if (local->fctx->stripe_count != data_to_int32 (data)) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "error with stripe-count xattr (%d != %d)",
+ local->fctx->stripe_count, data_to_int32 (data));
+ local->op_ret = -1;
+ local->op_errno = EIO;
+ goto out;
+ }
+
+ /* index */
+ sprintf (key, "trusted.%s.stripe-index", this->name);
+ data = dict_get (dict, key);
+ if (!data) {
+ local->xattr_self_heal_needed = 1;
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get stripe-index");
+ goto out;
+ }
+ index = data_to_int32 (data);
+ if (index > priv->child_count) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "error with stripe-index xattr (%d)", index);
+ local->op_ret = -1;
+ local->op_errno = EIO;
+ goto out;
+ }
+ if (local->fctx->xl_array) {
+ if (!local->fctx->xl_array[index])
+ local->fctx->xl_array[index] = prev->this;
+ }
+ ret = 0;
+out:
+ return ret;
+}
+
+int32_t
+stripe_xattr_request_build (xlator_t *this, dict_t *dict, uint64_t stripe_size,
+ uint32_t stripe_count, uint32_t stripe_index)
+{
+ char key[256] = {0,};
+ int32_t ret = -1;
+
+ sprintf (key, "trusted.%s.stripe-size", this->name);
+ ret = dict_set_int64 (dict, key, stripe_size);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "failed to set %s in xattr_req dict", key);
+ goto out;
+ }
+
+ sprintf (key, "trusted.%s.stripe-count", this->name);
+ ret = dict_set_int32 (dict, key, stripe_count);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "failed to set %s in xattr_req dict", key);
+ goto out;
+ }
+
+ sprintf (key, "trusted.%s.stripe-index", this->name);
+ ret = dict_set_int32 (dict, key, stripe_index);
+ if (ret) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "failed to set %s in xattr_req dict", key);
+ goto out;
+ }
+out:
+ return ret;
+}
+
+int32_t
stripe_sh_chown_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno,
struct iatt *preop, struct iatt *postop)
@@ -303,8 +447,6 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t callcnt = 0;
stripe_local_t *local = NULL;
call_frame_t *prev = NULL;
- uint64_t stripe_size = 0;
- char size_xattr[256] = {0,};
int ret = 0;
if (!this || !frame || !frame->local || !cookie) {
@@ -336,6 +478,14 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (op_ret >= 0) {
local->op_ret = 0;
+ if (IA_ISREG (buf->ia_type)) {
+ ret = stripe_ctx_handle (this, prev, local,
+ dict);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "Error getting fctx info from"
+ " dict");
+ }
if (FIRST_CHILD(this) == prev->this) {
local->stbuf = *buf;
@@ -348,20 +498,8 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
dict_unref (local->xattr);
local->xattr = NULL;
}
-
- (void) snprintf (size_xattr, 256,
- "trusted.%s.stripe-size",
- this->name);
- ret = dict_get_uint64 (dict, size_xattr,
- &stripe_size);
- if (!ret) {
- ret = inode_ctx_put (inode, this,
- stripe_size);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "Error setting ctx");
- }
}
+
if (!local->dict && !local->xattr) {
local->xattr = dict_ref (dict);
} else if (local->dict) {
@@ -404,6 +542,8 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->stbuf.ia_size = local->stbuf_size;
local->postparent.ia_blocks = local->postparent_blocks;
local->postparent.ia_size = local->postparent_size;
+ inode_ctx_put (local->inode, this,
+ (uint64_t) (long)local->fctx);
}
STRIPE_STACK_UNWIND (lookup, frame, local->op_ret,
@@ -425,7 +565,7 @@ stripe_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
int32_t op_errno = EINVAL;
int64_t filesize = 0;
int ret = 0;
- char xtra_xattr[256] = {0,};
+ uint64_t tmpctx = 0;
VALIDATE_OR_GOTO (frame, err);
VALIDATE_OR_GOTO (this, err);
@@ -447,6 +587,10 @@ stripe_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
frame->local = local;
loc_copy (&local->loc, loc);
+ inode_ctx_get (local->inode, this, &tmpctx);
+ if (tmpctx)
+ local->fctx = (stripe_fd_ctx_t*) (long)tmpctx;
+
if (xattr_req && dict_get (xattr_req, GF_CONTENT_KEY)) {
ret = dict_get_int64 (xattr_req, GF_CONTENT_KEY, &filesize);
if (!ret && (filesize > priv->block_size))
@@ -454,13 +598,12 @@ stripe_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
}
/* get stripe-size xattr on lookup for pathinfo string */
- if (xattr_req) {
- (void) snprintf (xtra_xattr, 256, "trusted.%s.stripe-size",
- this->name);
- ret = dict_set_uint64 (xattr_req, xtra_xattr, (uint64_t) 0);
+ if (xattr_req && IA_ISREG (loc->inode->ia_type)) {
+ ret = stripe_xattr_request_build (this, xattr_req, 8, 4, 4);
if (ret)
- gf_log (this->name, GF_LOG_ERROR, "Cannot set stripe-"
- "size key in xattr request dict");
+ gf_log (this->name , GF_LOG_ERROR, "Failed to build"
+ " xattr request for %s", loc->path);
+
}
/* Everytime in stripe lookup, all child nodes
@@ -1496,6 +1639,7 @@ stripe_mknod_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
stripe_private_t *priv = NULL;
call_frame_t *prev = NULL;
xlator_list_t *trav = NULL;
+ stripe_fd_ctx_t *fctx = NULL;
if (!this || !frame || !frame->local || !cookie) {
gf_log ("stripe", GF_LOG_DEBUG, "possible NULL deref");
@@ -1569,10 +1713,23 @@ stripe_mknod_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->postparent.ia_size = local->postparent_size;
local->stbuf.ia_size = local->stbuf_size;
local->stbuf.ia_blocks = local->stbuf_blocks;
- }
+ fctx = GF_CALLOC (1, sizeof (stripe_fd_ctx_t),
+ gf_stripe_mt_stripe_fd_ctx_t);
+ if (!fctx) {
+ local->op_ret = -1;
+ local->op_errno = ENOMEM;
+ goto unwind;
+ }
- /* Create itself has failed.. so return
- without setxattring */
+ fctx->stripe_size = local->stripe_size;
+ fctx->stripe_count = priv->child_count;
+ fctx->static_array = 1;
+ fctx->xl_array = priv->xl_array;
+ inode_ctx_put (local->inode, this,
+ (uint64_t)(long)fctx);
+
+ }
+unwind:
STRIPE_STACK_UNWIND (mknod, frame, local->op_ret, local->op_errno,
local->inode, &local->stbuf,
&local->preparent, &local->postparent);
@@ -1593,9 +1750,6 @@ stripe_mknod_first_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
call_frame_t *prev = NULL;
xlator_list_t *trav = NULL;
int i = 1;
- char size_key[256] = {0,};
- char index_key[256] = {0,};
- char count_key[256] = {0,};
dict_t *dict = NULL;
int ret = 0;
int need_unref = 0;
@@ -1635,10 +1789,6 @@ stripe_mknod_first_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->stbuf.ia_size = local->stbuf_size;
local->stbuf.ia_blocks = local->stbuf_blocks;
- sprintf (size_key, "trusted.%s.stripe-size", this->name);
- sprintf (count_key, "trusted.%s.stripe-count", this->name);
- sprintf (index_key, "trusted.%s.stripe-index", this->name);
-
trav = trav->next;
while (trav) {
if (priv->xattr_supported) {
@@ -1651,19 +1801,13 @@ stripe_mknod_first_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
dict_copy (local->xattr, dict);
- ret = dict_set_int64 (dict, size_key, local->stripe_size);
+ ret = stripe_xattr_request_build (this, dict,
+ local->stripe_size,
+ priv->child_count, i);
if (ret)
gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-size failed", local->loc.path);
- ret = dict_set_int32 (dict, count_key, priv->child_count);
+ "Failed to build xattr request");
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set child_count failed", local->loc.path);
- ret = dict_set_int32 (dict, index_key, i);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-index failed", local->loc.path);
} else {
dict = local->xattr;
}
@@ -1780,20 +1924,13 @@ stripe_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
dict_copy (params, dict);
- ret = dict_set_int64 (dict, size_key,
- local->stripe_size);
+ ret = stripe_xattr_request_build (this, dict,
+ local->stripe_size,
+ priv->child_count,
+ i);
if (ret)
gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-size failed", loc->path);
- ret = dict_set_int32 (dict, count_key,
- priv->child_count);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set child_count failed", loc->path);
- ret = dict_set_int32 (dict, index_key, i);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-index failed", loc->path);
+ "failed to build xattr request");
} else {
dict = params;
}
@@ -2241,7 +2378,7 @@ stripe_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
fctx->stripe_count = priv->child_count;
fctx->static_array = 1;
fctx->xl_array = priv->xl_array;
- fd_ctx_set (local->fd, this,
+ inode_ctx_put (local->inode, this,
(uint64_t)(long)fctx);
}
@@ -2275,9 +2412,6 @@ stripe_first_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
loc_t *loc = NULL;
int32_t need_unref = 0;
int32_t ret = -1;
- char size_key[256] = {0,};
- char index_key[256] = {0,};
- char count_key[256] = {0,};
if (!this || !frame || !frame->local || !cookie) {
gf_log ("stripe", GF_LOG_DEBUG, "possible NULL deref");
@@ -2339,9 +2473,6 @@ stripe_first_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
/* Send a setxattr request to nodes where the
files are created */
- sprintf (size_key, "trusted.%s.stripe-size", this->name);
- sprintf (count_key, "trusted.%s.stripe-count", this->name);
- sprintf (index_key, "trusted.%s.stripe-index", this->name);
trav = trav->next;
while (trav) {
if (priv->xattr_supported) {
@@ -2354,20 +2485,13 @@ stripe_first_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
dict_copy (local->xattr, dict);
- ret = dict_set_int64 (dict, size_key,
- local->stripe_size);
+ ret = stripe_xattr_request_build (this, dict,
+ local->stripe_size,
+ priv->child_count,
+ i);
if (ret)
gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-size failed", loc->path);
- ret = dict_set_int32 (dict, count_key,
- priv->child_count);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set child_count failed", loc->path);
- ret = dict_set_int32 (dict, index_key, i);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-index failed", loc->path);
+ "failed to build xattr request");
} else {
dict = local->xattr;
}
@@ -2404,9 +2528,6 @@ stripe_create (call_frame_t *frame, xlator_t *this, loc_t *loc,
int ret = 0;
int need_unref = 0;
int i = 0;
- char size_key[256] = {0,};
- char index_key[256] = {0,};
- char count_key[256] = {0,};
dict_t *dict = NULL;
VALIDATE_OR_GOTO (frame, err);
@@ -2450,9 +2571,6 @@ stripe_create (call_frame_t *frame, xlator_t *this, loc_t *loc,
local->call_count = priv->child_count;
/* Send a setxattr request to nodes where the
files are created */
- sprintf (size_key, "trusted.%s.stripe-size", this->name);
- sprintf (count_key, "trusted.%s.stripe-count", this->name);
- sprintf (index_key, "trusted.%s.stripe-index", this->name);
if (priv->xattr_supported) {
dict = dict_new ();
@@ -2464,20 +2582,13 @@ stripe_create (call_frame_t *frame, xlator_t *this, loc_t *loc,
dict_copy (params, dict);
- ret = dict_set_int64 (dict, size_key,
- local->stripe_size);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-size failed", loc->path);
- ret = dict_set_int32 (dict, count_key,
- priv->child_count);
+ ret = stripe_xattr_request_build (this, dict,
+ local->stripe_size,
+ priv->child_count,
+ i);
if (ret)
gf_log (this->name, GF_LOG_ERROR,
- "%s: set child_count failed", loc->path);
- ret = dict_set_int32 (dict, index_key, i);
- if (ret)
- gf_log (this->name, GF_LOG_ERROR,
- "%s: set stripe-index failed", loc->path);
+ "failed to build xattr request");
} else {
dict = params;
}
@@ -2538,17 +2649,6 @@ stripe_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (local->failed)
local->op_ret = -1;
- if (local->op_ret == -1) {
- if (local->fctx) {
- if (!local->fctx->static_array)
- GF_FREE (local->fctx->xl_array);
- GF_FREE (local->fctx);
- }
- } else {
- fd_ctx_set (local->fd, this,
- (uint64_t)(long)local->fctx);
- }
-
STRIPE_STACK_UNWIND (open, frame, local->op_ret,
local->op_errno, local->fd);
}
@@ -2556,191 +2656,6 @@ out:
return 0;
}
-int32_t
-stripe_open_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int32_t op_ret, int32_t op_errno, inode_t *inode,
- struct iatt *buf, dict_t *dict, struct iatt *postparent)
-{
- int32_t index = 0;
- int32_t callcnt = 0;
- char key[256] = {0,};
- stripe_local_t *local = NULL;
- xlator_list_t *trav = NULL;
- stripe_private_t *priv = NULL;
- data_t *data = NULL;
- call_frame_t *prev = NULL;
-
- if (!this || !frame || !frame->local || !cookie) {
- gf_log ("stripe", GF_LOG_DEBUG, "possible NULL deref");
- goto out;
- }
-
- prev = (call_frame_t *)cookie;
- priv = this->private;
- local = frame->local;
-
- LOCK (&frame->lock);
- {
- callcnt = --local->call_count;
-
- if (op_ret == -1) {
- gf_log (this->name, GF_LOG_DEBUG,
- "%s returned error %s",
- prev->this->name, strerror (op_errno));
- local->op_ret = -1;
- if (local->op_errno != EIO)
- local->op_errno = op_errno;
- if ((op_errno != ENOENT) ||
- (prev->this == FIRST_CHILD (this)))
- local->failed = 1;
- goto unlock;
- }
-
- if (!dict)
- goto unlock;
-
- if (!local->fctx) {
- local->fctx = GF_CALLOC (1, sizeof (stripe_fd_ctx_t),
- gf_stripe_mt_stripe_fd_ctx_t);
- if (!local->fctx) {
- local->op_errno = ENOMEM;
- local->op_ret = -1;
- goto unlock;
- }
-
- local->fctx->static_array = 0;
- }
- /* Stripe block size */
- sprintf (key, "trusted.%s.stripe-size", this->name);
- data = dict_get (dict, key);
- if (!data) {
- local->xattr_self_heal_needed = 1;
- } else {
- if (!local->fctx->stripe_size) {
- local->fctx->stripe_size =
- data_to_int64 (data);
- }
-
- if (local->fctx->stripe_size != data_to_int64 (data)) {
- gf_log (this->name, GF_LOG_WARNING,
- "stripe-size mismatch in blocks");
- local->xattr_self_heal_needed = 1;
- }
- }
- /* Stripe count */
- sprintf (key, "trusted.%s.stripe-count", this->name);
- data = dict_get (dict, key);
- if (!data) {
- local->xattr_self_heal_needed = 1;
- goto unlock;
- }
- if (!local->fctx->xl_array) {
- local->fctx->stripe_count = data_to_int32 (data);
- if (!local->fctx->stripe_count) {
- gf_log (this->name, GF_LOG_ERROR,
- "error with stripe-count xattr");
- local->op_ret = -1;
- local->op_errno = EIO;
- goto unlock;
- }
-
- local->fctx->xl_array =
- GF_CALLOC (local->fctx->stripe_count,
- sizeof (xlator_t *),
- gf_stripe_mt_xlator_t);
- if (!local->fctx->xl_array) {
- local->op_errno = ENOMEM;
- local->op_ret = -1;
- goto unlock;
- }
- }
- if (local->fctx->stripe_count != data_to_int32 (data)) {
- gf_log (this->name, GF_LOG_ERROR,
- "error with stripe-count xattr (%d != %d)",
- local->fctx->stripe_count, data_to_int32 (data));
- local->op_ret = -1;
- local->op_errno = EIO;
- goto unlock;
- }
-
- /* index */
- sprintf (key, "trusted.%s.stripe-index", this->name);
- data = dict_get (dict, key);
- if (!data) {
- local->xattr_self_heal_needed = 1;
- goto unlock;
- }
- index = data_to_int32 (data);
- if (index > priv->child_count) {
- gf_log (this->name, GF_LOG_ERROR,
- "error with stripe-index xattr (%d)", index);
- local->op_ret = -1;
- local->op_errno = EIO;
- goto unlock;
- }
- if (local->fctx->xl_array) {
- if (local->fctx->xl_array[index]) {
- gf_log (this->name, GF_LOG_ERROR,
- "duplicate entry @ index (%d)", index);
- local->op_ret = -1;
- local->op_errno = EIO;
- goto unlock;
- }
- local->fctx->xl_array[index] = prev->this;
- }
- local->entry_count++;
- local->op_ret = 0;
- }
-unlock:
- UNLOCK (&frame->lock);
-
- if (!callcnt) {
- /* TODO: if self-heal flag is set, do it */
- if (local->xattr_self_heal_needed) {
- gf_log (this->name, GF_LOG_DEBUG,
- "%s: stripe info need to be healed",
- local->loc.path);
- }
-
- if (local->failed)
- local->op_ret = -1;
-
- if (local->op_ret)
- goto err;
-
- if (local->entry_count != local->fctx->stripe_count) {
- gf_log (this->name, GF_LOG_ERROR,
- "entry-count (%d) != stripe-count (%d)",
- local->entry_count, local->fctx->stripe_count);
- local->op_ret = -1;
- local->op_errno = EIO;
- goto err;
- }
- if (!local->fctx->stripe_size) {
- gf_log (this->name, GF_LOG_ERROR, "stripe size not set");
- local->op_ret = -1;
- local->op_errno = EIO;
- goto err;
- }
-
- local->call_count = local->fctx->stripe_count;
-
- trav = this->children;
- while (trav) {
- STACK_WIND (frame, stripe_open_cbk, trav->xlator,
- trav->xlator->fops->open, &local->loc,
- local->flags, local->fd, 0);
- trav = trav->next;
- }
- }
-
- return 0;
-err:
- STRIPE_STACK_UNWIND (open, frame, local->op_ret, local->op_errno,
- local->fd);
-out:
- return 0;
-}
/**
* stripe_open -
@@ -2753,9 +2668,6 @@ stripe_open (call_frame_t *frame, xlator_t *this, loc_t *loc,
stripe_private_t *priv = NULL;
xlator_list_t *trav = NULL;
int32_t op_errno = 1;
- dict_t *dict = NULL;
- int ret = 0;
- char key[256] = {0,};
VALIDATE_OR_GOTO (frame, err);
VALIDATE_OR_GOTO (this, err);
@@ -2793,52 +2705,6 @@ stripe_open (call_frame_t *frame, xlator_t *this, loc_t *loc,
priv->pattern,
priv->block_size);
- if (priv->xattr_supported) {
- dict = dict_new ();
- if (!dict)
- goto err;
-
- sprintf (key, "trusted.%s.stripe-size", this->name);
- ret = dict_set_int64 (dict, key, 8);
- if (ret)
- gf_log (this->name, GF_LOG_WARNING,
- "failed to set %s in xattr_req dict", key);
-
- sprintf (key, "trusted.%s.stripe-count", this->name);
- ret = dict_set_int32 (dict, key, 4);
- if (ret)
- gf_log (this->name, GF_LOG_WARNING,
- "failed to set %s in xattr_req dict", key);
-
- sprintf (key, "trusted.%s.stripe-index", this->name);
- ret = dict_set_int32 (dict, key, 4);
- if (ret)
- gf_log (this->name, GF_LOG_WARNING,
- "failed to set %s in xattr_req dict", key);
-
- while (trav) {
- STACK_WIND (frame, stripe_open_lookup_cbk,
- trav->xlator, trav->xlator->fops->lookup,
- loc, dict);
- trav = trav->next;
- }
- if (dict)
- dict_unref (dict);
-
- return 0;
- }
- local->fctx = GF_CALLOC (1, sizeof (stripe_fd_ctx_t),
- gf_stripe_mt_stripe_fd_ctx_t);
- if (!local->fctx) {
- op_errno = ENOMEM;
- goto err;
- }
-
- local->fctx->static_array = 1;
- local->fctx->stripe_size = local->stripe_size;
- local->fctx->stripe_count = priv->child_count;
- local->fctx->xl_array = priv->xl_array;
-
while (trav) {
STACK_WIND (frame, stripe_open_cbk, trav->xlator,
trav->xlator->fops->open,
@@ -3715,7 +3581,7 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
VALIDATE_OR_GOTO (fd, err);
VALIDATE_OR_GOTO (fd->inode, err);
- fd_ctx_get (fd, this, &tmp_fctx);
+ inode_ctx_get (fd->inode, this, &tmp_fctx);
if (!tmp_fctx) {
op_errno = EBADFD;
goto err;
@@ -3862,7 +3728,7 @@ stripe_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
VALIDATE_OR_GOTO (fd, err);
VALIDATE_OR_GOTO (fd->inode, err);
- fd_ctx_get (fd, this, &tmp_fctx);
+ inode_ctx_get (fd->inode, this, &tmp_fctx);
if (!tmp_fctx) {
op_errno = EINVAL;
goto err;
@@ -3932,13 +3798,19 @@ err:
int32_t
stripe_release (xlator_t *this, fd_t *fd)
{
+ return 0;
+}
+
+int
+stripe_forget (xlator_t *this, inode_t *inode)
+{
uint64_t tmp_fctx = 0;
stripe_fd_ctx_t *fctx = NULL;
VALIDATE_OR_GOTO (this, err);
- VALIDATE_OR_GOTO (fd, err);
+ VALIDATE_OR_GOTO (inode, err);
- fd_ctx_del (fd, this, &tmp_fctx);
+ (void) inode_ctx_del (inode, this, &tmp_fctx);
if (!tmp_fctx) {
goto err;
}
@@ -3949,15 +3821,7 @@ stripe_release (xlator_t *this, fd_t *fd)
GF_FREE (fctx->xl_array);
GF_FREE (fctx);
-
err:
- return 0;
-}
-
-int
-stripe_forget (xlator_t *this, inode_t *inode)
-{
- (void) inode_ctx_del (inode, this, 0);
return 0;
}
generated by cgit (git 2.34.1) at 2024-11-19 23:00:38 +0000