[ZBX-8798] Support arithmetical operation in trigger expression when unit symbols are used Created: 2014 Sep 20 Updated: 2017 May 30 Resolved: 2014 Sep 22 |
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| Status: | Closed |
| Project: | ZABBIX BUGS AND ISSUES |
| Component/s: | Server (S) |
| Affects Version/s: | 2.2.6 |
| Fix Version/s: | 1.8.22rc1, 2.0.14rc1, 2.2.7rc1 |
| Type: | Incident report | Priority: | Major |
| Reporter: | Marc | Assignee: | Unassigned |
| Resolution: | Fixed | Votes: | 1 |
| Labels: | expressions, trigger, units | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Description |
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I'm pretty sure that this was supported at some time in the past - possibly in the pre 2.2 era, don't know This is for instance a trigger expression where I'm sure that once worked:
{$FS_SIZE_THRESHOLD}=>25G
{example.com:vfs.fs.size[/,total].last(0)}>{$FS_SIZE_THRESHOLD}-1&{example.com:vfs.fs.size[/,free].last(0)}<{$FS_SIZE_FREE}
Now it's unsupported due to format error:
Format error or unsupported operator. Exp: [25GN1]
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| Comments |
| Comment by Aleksandrs Saveljevs [ 2014 Sep 22 ] |
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Fixed in development branch svn://svn.zabbix.com/branches/dev/ZBX-8798 . The fix will be done for 1.8, 2.0 and 2.2. In Zabbix 2.4, the problem is not present, because a different expression evaluation algorithm is used. |
| Comment by Aleksandrs Saveljevs [ 2014 Sep 23 ] |
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Fixed in pre-1.8.22 r49248, pre-2.0.14 r49249, and pre-2.2.7 r49250. |