root / man / hroller.rst @ 3504d6c8
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HROLLER(1) Ganeti | Version @GANETI_VERSION@ |
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============================================ |
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NAME |
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---- |
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hroller \- Cluster rolling maintenance scheduler for Ganeti |
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SYNOPSIS |
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-------- |
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**hroller** {backend options...} [algorithm options...] [reporting options...]
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**hroller** \--version |
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Backend options: |
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{ **-m** *cluster* | **-L[** *path* **]** | **-t** *data-file* |
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**-I** *path* } |
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Algorithm options: |
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**[ -O *name...* ]** |
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Reporting options: |
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**[ -v... | -q ]** |
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**[ -S *file* ]** |
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DESCRIPTION |
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----------- |
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hroller is a cluster maintenance reboot scheduler. It can calculate |
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which set of nodes can be rebooted at the same time while avoiding |
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having both primary and secondary nodes being rebooted at the same time. |
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OPTIONS |
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------- |
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Currently only standard htools options are supported. For a description of them |
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check **htools(7)** and **hbal(1)**. |
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BUGS |
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---- |
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The program does nothing. |
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.. vim: set textwidth=72 : |
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.. Local Variables: |
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.. mode: rst |
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.. fill-column: 72 |
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.. End: |