#!/bin/bash
# Copyright 2013 Frank Liepold /  1&1 Internet AG
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.  This file is offered as-is,
# without any warranty.

#####################################################################

## defaults for module lv_config
##

## the name of the logical volume group which contains all logical volumes
## needed for the tests
lv_config_lvg_name="vg-mars"


## minimal size of the logical volume group. The group must be able to contain
## /mars and all data devices.
lv_config_min_lvg_size=200 # GB

## prefix for the logical volume names used. The full name is formed by
## appending (separated by -) a serial number (starting bei 1) and the volumes
## size in G (eg. lv-2-100 denotes the second lv with 100GB space on it).
lv_config_lv_name_prefix="lv-"

## per host flag to indicate, whether the volume group may be recreated
## if set to 0 the volume group lv_config_lvg_name must exist otherwise an
## existing volume group of this name will be recreated. 
## Attention: In the latter case all existing data will be lost.
declare -g -A lv_config_vg_recreatable_list
lv_config_vg_recreatable_list=(\
		[istore-test-bs7]=1 \
		[istore-test-bap7]=1 \
		[istore-test-bs4]=1 \
		[istore-test-bap4]=1 \
		[istore-test-bs2]=1 \
		[ovzd-test-bs1]=0 \
		[ovzd-test-bap1]=0 \
                )

## The names and sizes of the logical volumes to be created within the volume
## group are derived from the array lv_config_lv_name_list
## Only logical volumes which do not exist or which have a wrong size will
## be recreated.

## the names are built due to the pattern lv-<i>-<size>
lv_config_lv_name_list=(lv-1-2 lv-2-2 lv-3-2 lv-4-2 lv-5-10 lv-6-100) 

## host indexed list of partitions to be used for the logical volumes
declare -g -A lv_config_partition_list
lv_config_partition_list=(\
   [istore-test-bs7]="/dev/cciss/c1d0 /dev/cciss/c1d1 /dev/cciss/c1d2 /dev/cciss/c1d3" \
   [istore-test-bap7]="/dev/cciss/c1d0 /dev/cciss/c1d1 /dev/cciss/c1d2 /dev/cciss/c1d3" \
   [istore-test-bs4]="/dev/sdb" \
   [istore-test-bap4]="/dev/sdb" \
   [istore-test-bs2]="/dev/sdb" \
   [ovzd-test-bs1]="/dev/sda2" \
   [ovzd-test-bap1]="/dev/sda2" \
          )

## stripesize for  -I option of lvcreate cmd.
lv_config_stripesize=64K

## filesystem specific list of options for mkfs.<fs_type> call
declare -g -A lv_config_mkfs_option_list
lv_config_mkfs_option_list=([xfs]="-f" [ext3]="" [ext4]="")

## filesystem specific list of tune commands
## the string <dev> will be replaced during runtime by the actual device name
declare -g -A lv_config_fs_type_tune_cmd_list
lv_config_fs_type_tune_cmd_list=([xfs]="" [ext3]="tune2fs -c 0 <dev>"  [ext4]="tune2fs -c 0 <dev>")

## filesystem specific list of commmands to growing the fs.
declare -g -A lv_config_fs_type_grow_cmd_list
lv_config_fs_type_grow_cmd_list=([xfs]="xfs_growfs" [ext3]="resize2fs"  [ext4]="resize2fs")