pvcreate \/dev\/vdb1
pvs
vgcreate VolGroup01 \/dev\/vdb1
lvcreate -L 100G -n Lvdata VolGroup01
vgs
lvs
lvcreate –help
pvs
vgs
lvcreate -L 100G -n Lvdata VolGroup01
lvs
vgs
lvcreate -L 99G -n Lvdata VolGroup01
mkdir \/data
mkfs -t xfs \/dev\/mapper\/VolGroup01-Lvdata
mount \/dev\/mapper\/VolGroup01-Lvdata \/data
lsblk<\/p>\n\n\n\n
touch \/.autorelabel
180 echo “jMx7mtq@VR” | passwd –stdin root<\/p>\n\n\n\n
PV:\u7269\u7406\u5377<\/p>\n\n\n\n
PE:\u7269\u7406\u533a\u57df<\/p>\n\n\n\n
VG:\u903b\u8f91\u5377\u7ec4<\/p>\n\n\n\n
LV:\u903b\u8f91\u5377<\/p>\n\n\n\n
fdisk -l \/dev\/sdb<\/p>\n\n\n\n
ll \/dev\/sdb*<\/p>\n\n\n\n
yum -y install lvm2<\/p>\n\n\n\n
PS\uff1aPV-VG-LV<\/p>\n\n\n\n
pvcreate \/dev\/sdb1 \/dev\/sdb2<\/p>\n\n\n\n
pvdisplay \u6216 pvs<\/p>\n\n\n\n
vgcreate vg1 \/dev\/sdb1 \/dev\/sdb2<\/p>\n\n\n\n
vgdisplay \u6216 vgs<\/p>\n\n\n\n
pvdisplay \u53ef\u67e5\u770b\u5230PE<\/p>\n\n\n\n
lvcreate -L 200M -n lv1 vg1 \u4e0d\u80fd\u9009\u5168\u90e8<\/p>\n\n\n\n
lvdisplay \u6216 lvs<\/p>\n\n\n\n
mkfs -t ext4(\u53ef\u5b9e\u73b0lvm\u7684\u6269\u7f29\u5bb9)\/xfs(\u53ef\u5b9e\u73b0lvm\u7684\u6269\u5bb9) \/dev\/vg1\/lv1
mkfs -t xfs \/dev\/mapper\/VolGroup01-Lvdata<\/p>\n\n\n\n
mount \/dev\/vg1\/lv1 \/data<\/p>\n\n\n\n
echo “\/dev\/mapper\/VolGroup01-Lvdata \/data xfs defaults 0 0” >> \/etc\/fstab
df -h<\/p>\n\n\n\n
\u67e5\u8be2\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c
cat \/etc\/redhat-release<\/p>\n\n\n\n
\u67e5\u8be2cpu\u4fe1\u606f
cat \/proc\/version<\/p>\n\n\n\n
\u67e5\u8be2\u5185\u5b58\u4fe1\u606f
dmidecode |grep -A16 “Memory Device$”<\/p>\n\n\n\n
4.\u52a0\u5165\u9644\u4ef6<\/p>\n\n\n\n
\u6269\u5bb9\u547d\u4ee4
pvresize -v \/dev\/sdb
lvresize -L 2.19T \/dev\/mapper\/VolGroup01-LVdata
xfs_growfs \/dev\/mapper\/VolGroup01-LVdata<\/p>\n\n\n\n
lvremove \/dev\/VolGroup06\/LVdata
vgremove VolGroup06
pvremove \/dev\/sdh<\/p>\n\n\n\n
pvcreate \/dev\/sdb1
vgextend VolGroup01 \/dev\/sdb1
lvresize -l +100%FREE \/dev\/mapper\/VolGroup03-LVdata
-l + \uff1a\u6307\u5b9a\u903b\u8f91\u5377\u7684LE\u4e2a\u6570\uff0c\u5982 -l +200 \uff08\u8fd9\u91cc\u7684l\u662f\u5c0f\u5199\u7684L\uff09<\/p>\n\n\n\n
-L + \uff1a\u8868\u793a\u589e\u52a0\u591a\u5c11\u7a7a\u95f4\uff0c\u5982 -L +15G \uff0c\u5355\u4f4d\u6709bBsSkKmMgGtTpPeE<\/p>\n\n\n\n
-l +100%FREE \uff1a\u8868\u793a\u589e\u52a0vg\u7684\u5168\u90e8\u53ef\u7528\u7a7a\u95f4 \uff08\u8fd9\u91cc\u7684l\u662f\u5c0f\u5199\u7684L\uff09
xfs_growfs \/dev\/mapper\/VolGroup03-LVdata<\/p>\n\n\n\n
[root@redhat ~]# lsblk
\u67e5\u770b\/\u5206\u533a\u6ca1\u6709\u53d8
[root@redhat ~]# df -hT<\/p>\n\n\n\n
\u67e5\u770bpv vg lv \u90fd\u662f\u6ca1\u53d8\u7684
[root@redhat ~]# pvs
[root@redhat ~]# vgs
[root@redhat ~]# lvs<\/p>\n\n\n\n
\u6b64\u65f6\u5148\u5206\u533a
[root@redhat ~]# fdisk \/dev\/sda
\u66f4\u6539\u5c06\u505c\u7559\u5728\u5185\u5b58\u4e2d\uff0c\u76f4\u5230\u60a8\u51b3\u5b9a\u5c06\u66f4\u6539\u5199\u5165\u78c1\u76d8\u3002
\u4f7f\u7528\u5199\u5165\u547d\u4ee4\u524d\u8bf7\u4e09\u601d
\u547d\u4ee4(\u8f93\u5165 m \u83b7\u53d6\u5e2e\u52a9)\uff1ap
\u547d\u4ee4(\u8f93\u5165 m \u83b7\u53d6\u5e2e\u52a9)\uff1an
Select (default p): p
\u2026
\u547d\u4ee4(\u8f93\u5165 m \u83b7\u53d6\u5e2e\u52a9)\uff1ap
\u547d\u4ee4(\u8f93\u5165 m \u83b7\u53d6\u5e2e\u52a9)\uff1aw
\u67e5\u770b\u65b0\u5efa\u5206\u533a
[root@redhat ~]# fdisk -l
lsblk\u91cc\u9762\u6ca1\u53d8
[root@redhat ~]# lsblk
\u65b0\u5efa\u7269\u7406\u5377pv
\u65b0\u5efaPV\u65f6\u5019\uff0c\u6b64\u65f6\u62a5\u9519
[root@redhat ~]# pvcreate \/dev\/sda3
Device \/dev\/sda3 not found.
\u624b\u52a8\u540c\u6b65\u4e00\u4e0b\u5206\u533a
[root@redhat ~]# partprobe
Warning: \u65e0\u6cd5\u4ee5\u8bfb\u5199\u65b9\u5f0f\u6253\u5f00 \/dev\/sr0 (\u53ea\u8bfb\u6587\u4ef6\u7cfb\u7edf)\u3002\/dev\/sr0 \u5df2\u6309\u7167\u53ea\u8bfb\u65b9\u5f0f\u6253\u5f00\u3002
\u7136\u540e\u518d\u770blsblk\u8fd9\u65f6\u5019\u53d1\u73b0sda3\u4e86
[root@redhat ~]# lsblk
\u7136\u540e\u518d\u6b21\u521b\u5efaPV\uff0c\u8fd9\u6b21\u6210\u529f
[root@redhat ~]# pvcreate \/dev\/sda3
Physical volume “\/dev\/sda3” successfully created
\u67e5\u770bpv\u53d8\u5927\u4e86
[root@redhat ~]# pvs
[root@redhat ~]# vgs
\u6269\u5c55VG\u5377\u7ec4\uff0ccentos\u662f\u5377\u7ec4\u7684\u540d\u5b57\uff0c\u6269\u5c55\u6210\u529f
[root@redhat ~]# vgextend centos \/dev\/sda3
Volume group “centos” successfully extended
\u6269\u5c55\u5377\u7ec4\u540e\uff0c\u518d\u6b21\u67e5\u770bVG\u5c31\uff0c\u53d1\u73b0VG\u53d8\u5927\uff0c\u5e76\u4e14\u7a7a\u95f2\u4e8610G
[root@redhat ~]# vgs
\u6269\u5c55LV\uff0c\u5148\u67e5\u770b
[root@redhat ~]# lvs
\u518d\u6269\u5c55\uff0c\u67e5\u770b\u7a7a\u95f2\u7684PE\u6570\u91cf
\u6269\u5c55\uff0c\u6b64\u65f6\u62a5\u9519\uff0c\u7ed9\u5b9a\u76842599\u4e0d\u5927\u4e8e\u73b0\u6709\u76844351\uff0c\u56e0\u4e3a\u73b0\u5728\u7684root\u662f4351\u4e2aLE
lvextend -l +2599 \/dev\/centos\/root
\u6216lvextend -L +10G \/dev\/centos\/root
\u67e5\u770broot\u5206\u533a\u7684lv\u5df2\u7ecf\u53d8\u5927
[root@redhat ~]# lvs
\u6b64\u65f6\u67e5\u770b\u53d1\u73b0\u6587\u4ef6\u7cfb\u7edf\u8fd8\u6ca1\u53d8\u5927
[root@redhat ~]# df -hT
\u91cd\u65b0growfs\u4e00\u4e0b
[root@redhat ~]# xfs_growfs \/dev\/centos\/root
\u518d\u6b21\u67e5\u770b\u6210\u529f\u4e86
[root@redhat ~]# df -hT<\/p>\n\n\n\n
parted -l
parted \/dev\/sdf
ll \/dev\/sdf1
pvcreate \/dev\/sdf1
vgscan
df -h
vgextend VolGroup01 \/dev\/sdf1
echo $?
vgdisplay
vgdisplay
df -h
lvdisplay
lvdisplay |grep VolGroup01
pvdisplay
lvdisplay
df -h
pvdisplay
cat \/etc\/fstab
vgdisplay
df -h
lvextend -l +100%FREE \/dev\/mapper\/VolGroup01-LVdata
xfs_growfs \/dev\/mapper\/VolGroup01-LVdata
df -h<\/p>\n\n\n\n
fdisk \/dev\/vdb
lsblk
pvcreate \/dev\/vdb1
pvs
vgcreate VolGroup01 \/dev\/vdb1
lvcreate -L 100G -n Lvdata VolGroup01
vgs
lvs
lvcreate –help
pvs
vgs
lvcreate -L 100G -n Lvdata VolGroup01
lvs
vgs
lvcreate -L 99G -n Lvdata VolGroup01
mkdir \/data
mkfs -t xfs \/dev\/mapper\/VolGroup01-Lvdata
mount \/dev\/mapper\/VolGroup01-Lvdata \/data
echo “\/dev\/mapper\/VolGroup01-Lvdata \/data xfs defaults 0 0” >> \/etc\/fstab
cat \/etc\/fstab
lsblk
df -Th<\/p>\n","protected":false},"excerpt":{"rendered":"
pvcreate \/dev\/vdb1pvsvgcreate VolGroup01 \/dev\/vdb1lvcre […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[5,1],"tags":[],"class_list":["post-72","post","type-post","status-publish","format-standard","hentry","category-5","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/72","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=72"}],"version-history":[{"count":2,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":75,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions\/75"}],"wp:attachment":[{"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hlbblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}