[lustre-discuss] Lustre Configuration

Nick dan nickdan2999 at gmail.com
Sun Jan 1 20:26:17 PST 2023 

I am using Redhat 8.6 (  Linux 4.18.0-372.9.1.el8_lustre.x86_64)

[root at st01 user]# uname -a
Linux st01 4.18.0-372.9.1.el8_lustre.x86_64 #1 SMP Wed Aug 10 18:19:05 UTC
2022 x86_64 x86_64 x86_64 GNU/Linux

Lustre packages:
[root at st01 user]# rpm -qa | lustre grep
bash: lustre: command not found...
[root at st01 user]# rpm -qa | grep lustre
kernel-modules-4.18.0-372.9.1.el8_lustre.x86_64
kmod-lustre-osd-ldiskfs-2.15.1-1.el8.x86_64
pcp-pmda-lustrecomm-5.3.5-8.el8.x86_64
python3-perf-4.18.0-372.9.1.el8_lustre.x86_64
kernel-devel-4.18.0-372.9.1.el8_lustre.x86_64
lustre-osd-ldiskfs-mount-2.15.1-1.el8.x86_64
lustre-iokit-2.15.1-1.el8.x86_64
kernel-core-4.18.0-372.9.1.el8_lustre.x86_64
kmod-lustre-osd-ldiskfs-debuginfo-2.15.1-1.el8.x86_64
lustre-debugsource-2.15.1-1.el8.x86_64
lustre-2.15.1-1.el8.x86_64
lustre-tests-2.15.1-1.el8.x86_64
kernel-debuginfo-common-x86_64-4.18.0-372.9.1.el8_lustre.x86_64
kmod-lustre-debuginfo-2.15.1-1.el8.x86_64
python3-perf-debuginfo-4.18.0-372.9.1.el8_lustre.x86_64
lustre-devel-2.15.1-1.el8.x86_64
kmod-lustre-tests-debuginfo-2.15.1-1.el8.x86_64
kernel-debuginfo-4.18.0-372.9.1.el8_lustre.x86_64
perf-4.18.0-372.9.1.el8_lustre.x86_64
perf-debuginfo-4.18.0-372.9.1.el8_lustre.x86_64
kmod-lustre-2.15.1-1.el8.x86_64
lustre-ldiskfs-dkms-2.15.1-1.el8.noarch
kmod-lustre-tests-2.15.1-1.el8.x86_64
kernel-4.18.0-372.9.1.el8_lustre.x86_64
lustre-debuginfo-2.15.1-1.el8.x86_64
pcp-pmda-lustre-5.3.5-8.el8.x86_64

e2fsprog packages
[root at st01 user]# rpm -qa | grep e2fsprog
e2fsprogs-libs-1.46.2.wc5-0.el8.x86_64
e2fsprogs-debuginfo-1.46.2.wc5-0.el8.x86_64
e2fsprogs-debugsource-1.46.2.wc5-0.el8.x86_64
e2fsprogs-libs-debuginfo-1.46.2.wc5-0.el8.x86_64
e2fsprogs-devel-1.46.2.wc5-0.el8.x86_64
e2fsprogs-1.46.2.wc5-0.el8.x86_64
e2fsprogs-static-1.46.2.wc5-0.el8.x86_64

[root at st01 user]# lsblk
NAME               MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                  8:0    0 223.6G  0 disk
├─sda1               8:1    0   600M  0 part /boot/efi
├─sda2               8:2    0     1G  0 part /boot
└─sda3               8:3    0   222G  0 part
  ├─rhel_st01-root 253:0    0    70G  0 lvm  /
  ├─rhel_st01-swap 253:1    0  22.4G  0 lvm  [SWAP]
  └─rhel_st01-home 253:3    0 129.6G  0 lvm  /home
sdb                  8:16   0 232.9G  0 disk
├─sdb1               8:17   0   600M  0 part
├─sdb2               8:18   0     1G  0 part
└─sdb3               8:19   0 231.3G  0 part
  ├─rhel-swap      253:2    0    23G  0 lvm
  ├─rhel-home      253:4    0 138.3G  0 lvm
  └─rhel-root      253:5    0    70G  0 lvm
nvme0n1            259:0    0 931.5G  0 disk
└─nvme0n1p1        259:2    0    10G  0 part

mkfs lustre
[image: image.png]

mounting lustre file system on directory /mnt/mds
[image: image.png]

Configured lnet
[image: image.png]


Installed the same packages on the second server. I am trying to configure
OSS and OST on my second server

[root at st02 user]# lsblk
NAME          MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda             8:0    0 223.6G  0 disk
├─sda1          8:1    0   600M  0 part /boot/efi
├─sda2          8:2    0     1G  0 part /boot
└─sda3          8:3    0   222G  0 part
  ├─rhel-root 253:0    0    70G  0 lvm  /
  ├─rhel-swap 253:1    0   7.8G  0 lvm  [SWAP]
  └─rhel-home 253:2    0 144.2G  0 lvm  /home
sdb             8:16   0 223.6G  0 disk
nvme0n1       259:0    0   1.8T  0 disk
└─nvme0n1p1   259:2    0    10G  0 part
nvme1n1       259:1    0 931.5G  0 disk
mkfs
[image: image.png]
And after mounting, I am getting Connection timed out error
[image: image.png]
Can you tell where am I getting wrong?
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