Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-34234

Delayed SST when running on unprivileged containers on RHEL9

Details

    Description

      When running with drop privileges on a RHEL9 host, mariadb WSREP reliance on `lsof` may cause SST to take a while before starting. The culprit is wsrep scripts preference for lsof. While ss works alright on these containers, lsof hangs forever, until the timeout defined here:

      https://github.com/MariaDB/server/blob/44b23bb18476b9f2f3d88fabab41f206f3531f98/scripts/wsrep_sst_mariabackup.sh#L802-L819

      is complete.

      Given logic exists to use `lsof`, `sockstat` or `ss`

      https://github.com/MariaDB/server/blob/44974a0788c80ba6b309fc0c05f68f101a40293a/scripts/wsrep_sst_common.sh#L1210-L1228

      CMAKE should be adjusted to list `lsof` as a soft dependency.

      Attachments

        1. docker-compose.yml
          2 kB
        2. joiner.log
          23 kB
        3. sst_logs_with_lsof.log
          24 kB
        4. sst_logs_without_lsof.log
          26 kB

        Activity

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          Sergei Golubchik made transition -
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          		3d 7h 24m 1
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          		5s 1
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          Stalled In Review
          		10s 1
          Julius Goryavsky made transition -
          In Review Stalled
          		69d 3h 33m 1
          Julius Goryavsky made transition -
          Stalled In Progress
          		3m 29s 1
          Julius Goryavsky made transition -
          In Progress Closed
          		43d 14h 42m 1

          People

            sysprg Julius Goryavsky
            trixpan Andre F de M
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            Dates

              Created:
              Updated:
              Resolved:

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