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GR0V Shell
GR0V shell
Linux server122.web-hosting.com 4.18.0-513.18.1.lve.el8.x86_64 #1 SMP Thu Feb 22 12:55:50 UTC 2024 x86_64
(*
Module: Test_LVM
Provides unit tests and examples for the <LVM> lens.
*)
module Test_LVM =
(* Variable: conf
A full configuration file *)
let conf = "# Generated by LVM2: date
contents = \"Text Format Volume Group\"
version = 1
description = \"Created *after* executing 'eek'\"
creation_host = \"eek\" # Linux eek
creation_time = 6666666666 # eeeek
VG1 {
id = \"uuid-uuid-uuid-uuid\"
seqno = 2
status = [\"RESIZEABLE\", \"READ\", \"WRITE\"]
extent_size = 8192 # 4 Megabytes
max_lv = 0
max_pv = 0
process_priority = -18
physical_volumes {
pv0 {
id = \"uuid-uuid-uuid-uuid\"
device = \"/dev/sda6\" # Hint only
status = [\"ALLOCATABLE\"]
pe_start = 123
pe_count = 123456 # many Gigabytes
}
}
logical_volumes {
LogicalEek {
id = \"uuid-uuid-uuid-uuid\"
status = [\"READ\", \"WRITE\", \"VISIBLE\"]
segment_count = 1
segment1 {
start_extent = 0
extent_count = 123456 # beaucoup Gigabytes
type = \"striped\"
stripe_count = 1 # linear
stripes = [
\"pv0\", 0
]
}
}
}
}
"
test LVM.int get "5" = { "int" = "5" }
test LVM.str get "\"abc\"" = { "str" = "abc"}
test LVM.lns get "\n" = {}
test LVM.lns get "#foo\n" = { "#comment" = "foo"}
test LVM.lns get "# Generated by LVM2: date
contents = \"Text Format Volume Group\"
version = 1
description = \"Created *after* executing 'eek'\"
creation_host = \"eek\" # Linux eek
creation_time = 6666666666 # eeeek\n" =
{ "#comment" = "Generated by LVM2: date" }
{}
{ "contents"
{ "str" = "Text Format Volume Group" }
}
{ "version"
{ "int" = "1" }
}
{}
{ "description"
{ "str" = "Created *after* executing 'eek'" }
}
{}
{ "creation_host"
{ "str" = "eek" }
{ "#comment" = "Linux eek" }
}
{ "creation_time"
{ "int" = "6666666666" }
{ "#comment" = "eeeek" }
}
(* Test: LVM.lns
Test the full <conf> *)
test LVM.lns get conf =
{ "#comment" = "Generated by LVM2: date" }
{}
{ "contents"
{ "str" = "Text Format Volume Group" }
}
{ "version"
{ "int" = "1" }
}
{}
{ "description"
{ "str" = "Created *after* executing 'eek'" }
}
{}
{ "creation_host"
{ "str" = "eek" }
{ "#comment" = "Linux eek" }
}
{ "creation_time"
{ "int" = "6666666666" }
{ "#comment" = "eeeek" }
}
{}
{ "VG1"
{ "dict"
{ "id"
{ "str" = "uuid-uuid-uuid-uuid" }
}
{ "seqno"
{ "int" = "2" }
}
{ "status"
{ "list"
{ "1"
{ "str" = "RESIZEABLE" }
}
{ "2"
{ "str" = "READ" }
}
{ "3"
{ "str" = "WRITE" }
}
}
}
{ "extent_size"
{ "int" = "8192" }
{ "#comment" = "4 Megabytes" }
}
{ "max_lv"
{ "int" = "0" }
}
{ "max_pv"
{ "int" = "0" }
}
{ "process_priority"
{ "int" = "-18" }
}
{}
{ "physical_volumes"
{ "dict"
{ "pv0"
{ "dict"
{ "id"
{ "str" = "uuid-uuid-uuid-uuid" }
}
{ "device"
{ "str" = "/dev/sda6" }
{ "#comment" = "Hint only" }
}
{}
{ "status"
{ "list"
{ "1"
{ "str" = "ALLOCATABLE" }
}
}
}
{ "pe_start"
{ "int" = "123" }
}
{ "pe_count"
{ "int" = "123456" }
{ "#comment" = "many Gigabytes" }
}
}
}
}
}
{}
{ "logical_volumes"
{ "dict"
{ "LogicalEek"
{ "dict"
{ "id"
{ "str" = "uuid-uuid-uuid-uuid" }
}
{ "status"
{ "list"
{ "1"
{ "str" = "READ" }
}
{ "2"
{ "str" = "WRITE" }
}
{ "3"
{ "str" = "VISIBLE" }
}
}
}
{ "segment_count"
{ "int" = "1" }
}
{}
{ "segment1"
{ "dict"
{ "start_extent"
{ "int" = "0" }
}
{ "extent_count"
{ "int" = "123456" }
{ "#comment" = "beaucoup Gigabytes" }
}
{}
{ "type"
{ "str" = "striped" }
}
{ "stripe_count"
{ "int" = "1" }
{ "#comment" = "linear" }
}
{}
{ "stripes"
{ "list"
{ "1"
{ "str" = "pv0" }
}
{ "2"
{ "int" = "0" }
}
}
}
}
}
}
}
}
}
}
}
(* Parse description from RHEL 6 *)
let descr="\"Created *before* executing '/sbin/vgs --noheadings -o name --config 'log{command_names=0 prefix=\\\" \\\"}''\""
test LVM.str get descr =
{ "str" = "Created *before* executing '/sbin/vgs --noheadings -o name --config 'log{command_names=0 prefix=\\\" \\\"}''" }
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