Christian Schwarz 000d8bba66 hotfix: limit concurrency of zfs send & recv commands ... ATM, the replication logic sends all dry-run requests in parallel, which might overwhelm the ZFS pool on the sending side. Since we use rpc/dataconn for dry sends, this also opens one TCP connection per dry-run request. Use a sempahore to limit the degree of concurrency where we know it is a problem ATM. As indicated by the comments, the cleaner solution would involve some kind of 'resource exhaustion' error code. refs #161 refs #164		2019-03-28 22:17:12 +01:00
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semaphore_test.go	hotfix: limit concurrency of zfs send & recv commands	2019-03-28 22:17:12 +01:00
semaphore.go	hotfix: limit concurrency of zfs send & recv commands	2019-03-28 22:17:12 +01:00