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puppetlabs.trapperkeeper.services.status.check
Shared status check functions.
Shared status check functions.
disk-writable?clj
(disk-writable? directory)Given a directory, check whether the FS that the directory is in seems healthy by writing 4k random letters to a file in that directory, and then read them back in. If what was read matches what was written, then return true; if there's a mismatch or anything goes wrong in the process, return false.
Since this check involves writing to disk, it may not be appropriate to put at a high status check level like :critical or :info.
Given a directory, check whether the FS that the directory is in seems healthy by writing 4k random letters to a file in that directory, and then read them back in. If what was read matches what was written, then return true; if there's a mismatch or anything goes wrong in the process, return false. Since this check involves writing to disk, it may not be appropriate to put at a high status check level like :critical or :info.
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