pt-stalk disk space checks wrong on 32bit platforms
Bug #940503 reported by
Daniel Nichter
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Percona Toolkit moved to https://jira.percona.com/projects/PT |
Fix Released
|
Medium
|
Daniel Nichter | ||
Bug Description
On 64-bit platforms, awk '{printf("%d", 94409664*1024)}' yields 96,675,495,936. On 32-bit platforms it yields 2,147,483,647; i.e. the 32bit signed limit. Therefore, lines like
local free_bytes=$(cat "$file" | awk '/^\//{
in collect.sh return the wrong value because hard drives these days tend to have much more than 2^31 bytes of storage.
Solution: use Perl.
| Changed in percona-toolkit: | |
| assignee: | nobody → Daniel Nichter (daniel-nichter) |
| tags: | added: pt-stalk |
Revision history for this message
| Daniel Nichter (daniel-nichter) wrote | #1 |
Revision history for this message
| Daniel Nichter (daniel-nichter) wrote | #2 |
| Changed in percona-toolkit: | |
| status: | In Progress → Fix Committed |
| Changed in percona-toolkit: | |
| status: | Fix Committed → Fix Released |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #3 |
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This was fixed in lib/bash/