This is ENOTRECOVERABLE error (/usr/include/asm-generic/errno.h), i.e. robust mutex is in unrecoverable/corrupted state (perhaps due on of LMDB bug).
Regards, Leonid.
On Fri, May 29, 2020 at 9:19 PM Howard Chu hyc@symas.com wrote:
James Anderson wrote:
good evening;
i am looking for an explanation for a situation which we encountered with an lmdb database and library version is 0.9.17-3. the database's condition was such that all attempts to open it for reading failed. in at least some cases the error appears to have occurred during the operation which looked for stale leaders. a problem was also evident when attempting to copy the database:
@nl12:~# mdb_copy /srv/dydra/catalog/repositories/d2141030-9495-c040-b1a7-9e19edbeb491/ /srv/dydra/backups/public-data__rev mdb_copy: copying failed, error 131 (State not recoverable)131 is not an LMDB error code. Most likely your underlying storage system failed.
-- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/