Github user jpeach commented on a diff in the pull request: https://github.com/apache/trafficserver/pull/1028#discussion_r79424573 --- Diff: iocore/cache/Cache.cc --- @@ -2000,6 +2000,12 @@ CacheProcessor::mark_storage_offline(CacheDisk *d ///< Target disk uint64_t total_dir_delete = 0; uint64_t used_dir_delete = 0; + /* Don't mark it again, it will invalidate the stats! */ + if (d->offline) { + return this->has_online_storage(); + } + d->offline = true; --- End diff -- Why do yo introduce a new flag rather than making the code conditional on the ``DISK_BAD`` check? e.g. ```C if (!DISK_BAD(d)) { SET_DISK_BAD(d); // Do all the other stuff ... } ```
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