[Level 2] OpenSolaris new feature and ZFS hands-on step by step.

I have a hands-on lab tonight (8/17) in Gjun.
The allowing the the cheat sheet of the ZFS...

[[ ZFS fundamental management ]]

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[Disk pool management]

1. check disk:

# devfsadm

# iostat -En

# rmformat

# format

2. Create disk pool:

2-a. create mirror:

# zpool create -f -m /zfs/mirror test_pool mirror c0t1d0 c0t1d1 mirror c0t1d2 c0t1d3 spare c0t1d4

2-b. create raidz:

# zpool create -f -m /zfs/raidz raidz_pool raidz c0t1d0 c0t1d1 c0t1d2 spare c0t1d3

2-c. display pool constructor only

# zpool create -n test_pool mirror c0t1d0 c0t1d1 mirror c0t1d2 c0t1d3 spare c0t1d4

3. list pool information:

# zpool list

# zpool status [-x]

# zpool iostat -v test_pool 5

4. get/set pool parameters:

# zpool get all test_pool

# zpool set autoreplace=on test_pool

5. export/import pool

# zpool import [-f] test_pool

# zpool export test_pool

PS. use local file to create pool ( for test only... )

# mkfile 64m /tmp/f1 /tmp/f2 /tmp/f3

# zpool create -f test_pool mirror /tmp/f1 /tmp/f2 spare /tmp/f3

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[ZFS File system operation]

1. create ZFS:

# zfs create test_pool/fs1

# zfs create -p test_pool/a/b/c

# zfs create -o mountpoint=/mnt/fs1 test_pool/fs1

2. get/set zfs parameters:

# zfs get all test_pool/fs1

# zfs set compression=on test_pool/fs1

# zfs set quota=10G test_pool/fs1

# zfs set reservation=1G test_pool/fs1

# zfs set mountpoint=/temp/mirror_dir test_pool/fs1

# zfs set mountpoint=legacy test_pool/fs1 => mount -F zfs test_pool/fs1 /mnt/fs1

# zfs set mountpoint=none test_pool/fs1

3. ZFS snapshot/rollback/clone/promote:

# zfs snapshot test_pool/fs1@20090817

# zfs rollback test_pool/fs1@20090817

# zfs clone test_pool/fs1@20090817 test_pool/fs2

# zfs promote test_pool/fs2

PS.

# zfs set snapdir=hidden|visible test_pool/fs1

4. time slider

# svcs -a *auto-snapshot*

System -> Administration -> Time slider -> Enable Time Slider -> Advanced Options -> Custom

Start nautilus -> Restore -> scoll the bar

[[ Lab1 ]]

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Please create the environment to fit following request:

* create a mirror disk pool with three disks and one of the disk must be hotspare.

* change the pool mount point as /mnt/mypool.

* create a ZFS file system as mypool/fs1

* create a file named f1 on mypool/fs1

* create a snapshot on mypool/fs1 with snapshot name s1

* clone a file system name mypool/c1 from above snapshot

* user promote sub command to replace s1 from c1

[[ create easy NAS. smb + nfs + ftp ]]

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[ setting SMB client/server]

ref:

http://docs.sun.com/app/docs/doc/820-2429

0. stop samba server

SMB server and samba server cannot run at the same time,

and must to stop samba server first.

# svcs *samba*

# svcadm disable svc:/network/samba

# svcadm disable svc:/network/wins

1. install SMB server packages

System -> Administration -> Package manager

and search with the key word "smb"

Checked the package "SUNWsmbs, SUNWsmbskr", and click the button Install/Update

After install the packages and reboot server

# init 6

2. start SMB server, setting PAM and join WORKGROUP.

# svcadm enable -r smb/server

add the line below into /etc/pam.conf

" other password required pam_smb_passwd.so.1 nowarn "

PS. From now on, when you use the command "passwd" will update the samba password,

but you have to set the password again with exist users.

# smbadm join -w WORKGROUP

3. start SMB client

# svcadm enable -r smb/client

4. set SMB workgroup username/password

# pfexec su - (root/opensolaris)

# mkdir -p /export/home

# useradd -m -d /export/home/stanley stanley

# passwd stanley (stanley123)

PS. samba password will save in /var/smb/smbpasswd

5. Setting file share with SMB protocol

5-1. create ZFS

# zfs create -o casesensitivity=mixed -o nbmand=on rpool/nas

The first option -o let ZFS be case-insensitive in UINX and case-insensitive in Windows.

The second -o let ZFS and support both locks(Locking) with SMB and NFS.

5-2. user ZFS command to share file in SMB protocol

# zfs set sharesmb=name=nas,rw=@192.168.1.0/24 rpool/nas

# smbutil view //stanley[:stanley123]@smb_server, if not assign password ":stanley123", will occure password request

5-3. use command sharemgr to share file

create share group

# sharemgr create nasgrp

add folder in share group

# sharemgr add-share -s /tmp -d "tmp folder" -r tmp nasgrp

# sharemgr set -P nfs -p anon=0 nasgrp

check share status

# sharemgr show -vp

6.

a. OpenSolaris

a-1. use GUI tools

Places -> Connect to network

Service type: Windows share

Server: smb_server

Share: rpool_share

Username: stanley

and then click the button "Connect"

a-2. use command mount

# mount -F smbfs //stanley[:stanley123]@smb_server/nas /mnt

b. Windows

start -> execute

\\smb_server\

7. check SMB server status

# smbstat -i

8. remove share folder

# sharemgr remove-share -s /tmp/nasgrp nasgrp

# sharemgr delete nasgrp

# sharemgr show -vp

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[ setting nfs]

1. check NFS services

svcs *nfs*

2. start NFS services

svcadm enable -r nfs/server

3. setting share with NFS

3-1. start NFS

# zfs set sharenfs=rw=@192.168.1.0/24,root=@192.168.1.0/24 rpool/nas

# zfs set sharenfs=on pool_name/fs

# sharemgr set -P nfs -p anon=0 nasgrp

4. cancel NFS shares

# zfs set sharenfs=off pool_name/fs

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[setting ftp]

1. check ftp service

# svcs *ftp*

2. ftp service

# svcadm enable ftp

3. disallow listftp server

/etc/ftpd/ftpusers

[[ Lab2 ]]

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creNAS system:

* This server must use SMB and share solaris files in Windows.

* create user who an syncolize the password between MS.

* (LAB1 continue...)create mypool/samba_shareZFS system

and set mount pon/samba_share, and use command(zfs) to create SMB.

* use zfs command to share nfs file system

ftp FTP server.