crl-release-23.1: unrevert #2525 #2526
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This commit adds the size of a write to DiskSlowInfo, in cases where a write is sized. A small write stalling out points at file system / disk issues, while a large write taking time to complete may indicate CRDB issues with a certain workload, etc.
When a disk stall is detected, the operation and path of the file are logged. Currently, in Cockroach, the path is redacted as it is not marked as safe. As a path in a production environment could contain sensitive information (we have no control over how a user configures the directory in which they use for the Pebble store), we want to avoid leaking too much information. Only take the basename of the file, and mark this as safe. The filenames that Pebble uses are well-formed, and should not contain sensitive information.
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This change is |
RaduBerinde
approved these changes
May 15, 2023
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TFTR! |
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This un-reverts the two commits from #2525.