Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

if the entryCSN is older. Previous patch breaks if writes are
received out of order, e.g. during a refresh.

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

This check is only needed for ops received without a CSN in their cookie.
This only occurs when the ops completed out of order on the provider.

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Don't truncate trailing zeroes in reqStart/reqEnd timestamps

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Use the correct database entry instead of the frontendDB entry

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

If the "" glue entry exists and lacks a contextCSN, must perform
an additional search to be sure the DB is otherwise empty. If so,
skip creating the contextCSN.

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Fix a regression in delta-sync, was returning error on old
CSNs instead of ignoring them

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Don't log cookiecsn at top, it was already logged on receipt.
Only log the "srs csn" and "too old" message once for each sid.
Fix log output for empty UUID.

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Using cs_pmutex. Reverts the addition of cs_modmutex in ITS#9330,
use cs_pmutex for both delta and plain writes.

Note that plain syncrepl already used cs_pmutex when a cookie CSN
was present in the op. Now it is used for all writes, regardless
of presence of cookie.

Howard Chu authored 4 years ago and Quanah Gibson-Mount committed 4 years ago

Don't depend on accesslog overlay's serialization