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Fix several snapshot I/O bugs

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This commit is contained in:
Vitaliy Filippov
2021-04-10 17:44:12 +03:00
parent 691f066055
commit 9038d42327
5 changed files with 30 additions and 18 deletions
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src/msgr_send.cpp
+21 -12
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@@ -47,6 +47,27 @@ void osd_messenger_t::outbox_push(osd_op_t *cur_op)
cl->sent_ops[cur_op->req.hdr.id] = cur_op;
}
to_outbox.push_back(NULL);
// Bitmap
if (cur_op->op_type == OSD_OP_IN &&
cur_op->req.hdr.opcode == OSD_OP_SEC_READ &&
cur_op->reply.sec_rw.attr_len > 0)
{
to_send_list.push_back((iovec){
.iov_base = cur_op->bitmap,
.iov_len = cur_op->reply.sec_rw.attr_len,
});
to_outbox.push_back(NULL);
}
else if (cur_op->op_type == OSD_OP_OUT &&
(cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE || cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE_STABLE) &&
cur_op->req.sec_rw.attr_len > 0)
{
to_send_list.push_back((iovec){
.iov_base = cur_op->bitmap,
.iov_len = cur_op->req.sec_rw.attr_len,
});
to_outbox.push_back(NULL);
}
// Operation data
if ((cur_op->op_type == OSD_OP_IN
? (cur_op->req.hdr.opcode == OSD_OP_READ ||
@@ -59,18 +80,6 @@ void osd_messenger_t::outbox_push(osd_op_t *cur_op)
cur_op->req.hdr.opcode == OSD_OP_SEC_STABILIZE ||
cur_op->req.hdr.opcode == OSD_OP_SEC_ROLLBACK)) && cur_op->iov.count > 0)
{
to_outbox.push_back(NULL);
// Bitmap
if (cur_op->req.hdr.opcode == OSD_OP_SEC_READ && cur_op->reply.sec_rw.attr_len > 0 ||
(cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE || cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE_STABLE) &&
cur_op->req.sec_rw.attr_len > 0)
{
to_send_list.push_back((iovec){
.iov_base = cur_op->bitmap,
.iov_len = cur_op->reply.sec_rw.attr_len,
});
to_outbox.push_back(NULL);
}
for (int i = 0; i < cur_op->iov.count; i++)
{
assert(cur_op->iov.buf[i].iov_base);