Werk #5229: Rename host: fixed exception when having more than 1024 users configured

Component

Setup

Title

Rename host: fixed exception when having more than 1024 users configured

Date

Sep 18, 2017

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.5.0i1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.4.0p13	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

For each configured user, WATO kept a file open during the rename procedure. Having more than 1024 users breached the ulimit -n option and a Too many open files exception occurred.

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