1 HROLLER(1) Ganeti | Version @GANETI_VERSION@
2 ============================================
7 hroller \- Cluster rolling maintenance scheduler for Ganeti
12 **hroller** {backend options...} [algorithm options...] [reporting options...]
14 **hroller** \--version
19 { **-m** *cluster* | **-L[** *path* **]** | **-t** *data-file* |
34 hroller is a cluster maintenance reboot scheduler. It can calculate
35 which set of nodes can be rebooted at the same time while avoiding
36 having both primary and secondary nodes being rebooted at the same time.
41 Currently only standard htools options are supported. For a description of them
42 check **htools(7)** and **hbal(1)**.
47 The program does nothing.
49 .. vim: set textwidth=72 :