Commit 45cb5963 authored by Iustin Pop's avatar Iustin Pop

Ajust hspace manpage for the new simulation syntax

Signed-off-by: default avatarIustin Pop <iustin@google.com>
Reviewed-by: default avatarBalazs Lecz <leczb@google.com>
parent 6c7448bb
......@@ -333,17 +333,22 @@ The options that can be passed to the program are as follows:
--simulate *description*
Instead of using actual data, build an empty cluster given a node
description. The *description* parameter must be a comma-separated
list of four elements, describing in order:
list of five elements, describing in order:
- the allocation policy for this node group
- the number of nodes in the cluster
- the disk size of the nodes, in mebibytes
- the memory size of the nodes, in mebibytes
- the cpu core count for the nodes
An example description would be **B20,102400,16384,4** describing a
20-node cluster where each node has 100GiB of disk space, 16GiB of
memory and 4 CPU cores. Note that all nodes must have the same specs
currently.
An example description would be **preferred,B20,102400,16384,4**
describing a 20-node cluster where each node has 100GiB of disk
space, 16GiB of memory and 4 CPU cores. Note that all nodes must
have the same specs currently.
This option can be given multiple times, and each new use defines a
new node group. Hence different node groups can have different
allocation policies and node count/specifications.
--tiered-alloc *spec*
Besides the standard, fixed-size allocation, also do a tiered
......
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