A workshop for some key technologies

1. OpenSolaris 2009.06 A Workshop for some key Technologies Markus Weber Sun Microsystems, Inc. Iban Nieto OpenSolaris Community

3. Sun VirtualBox

4. IPS, Package Manager, and Repositories

5. ZFS & Time Slider

6. DTrace

7. If time permits: Crossbow & Containers

9. Natively on your laptop

10. In a partition on your laptop

11. In VirtualBox

13. Recommended at least 9GB disk space

16. pkg image-update [-nv]

17. Follow instructions

20. Reboot

21. Done !

23. If you have Windows installed, and you set up sufficient space for installing the OpenSolaris 2009.06 operating system, the installation should be straightforward. All versions of the OpenSolaris software for the x86 platform use the GNU Grand Unified Bootloader (GRUB). The OpenSolaris software recognizes Windows and ensures that the Windows partitions remain unchanged during an installation. When the OpenSolaris installation completes, and the system reboots, the GRUB menu displays both the Windows and the OpenSolaris boot entries.

25. If you have either the Linux or Windows operating systems installed on your system, before installing the OpenSolaris operating system, save a copy of the menu.lst file. You will need to manually update the menu.lst file to add the Linux information after the OpenSolaris installation completes. For instructions on that, please check: http://dlc.sun.com/osol/docs/content/2009.06/getstart/linuxgrub.html#linuxgrubtask

27. The installer cannot be used to multiboot the OpenSolaris operating system. However, the installer can be used to replace the Solaris 10 1/06 and later releases in an existing multiboot Solaris system.

28. Notes on Extended Partitions: If you have another operating system installed on an extended partition, the existing extended partition is neither changed nor lost during an OpenSolaris installation. Existing extended partitions are not visible during the installation, but the primary fdisk partition in which the extended partition resides is visible. No data in these partitions is lost as a result of the installation. The operating system on an extended partition is not displayed in the GRUB menu.

30. http://dlc.sun.com/osol/docs/content/2009.06/getstart/partition.html

32. Or use LiveCD

34. Change graphic memory, attached .iso or LiveCD.

35. “Start”

36. Install OpenSolaris

38. As root, cd /media, pkgadd -d .pkg

39. Sun VirtualBox Host Platforms Guest Platforms x86 Hardware

42. Versatile Networking options

43. Rich host/guest integration

44. Virtual SATA or IDE: u p to 32 disks

45. Virtual NICs: g igabit ethernet E1000

46. Virtual USB Controller: USB 1.1 and 2.0 (with USB device filter)

47. Full ACPI Support: g uests reflect power status of host

48. Virtual CD/DVD: p assthru for CD/DVD writing

49. Processor: 32-bit and 64-bit guests; PAE support

50. Graphics Acceleration: OpenGL for Windows Guests

51. Sun VirtualBox: a useful example

52. Sun VirtualBox: the main window Check out all the Configuration options. And play around with it !!

54. Easy to package for the developer

55. Determine, control and resolve dependencies

56. Rapid delivery of fixes

57. Upgrade and rollback with ZFS snapshots

58. What are Repositories ? Community Sun Release Develop Contribute Pending Extra Support

60. man beadm for man pages

62. man pkg for man pages

63. pkg publisher check current publishing authorities

64. pkg history some history information

65. pkg info [ |more ] check all packages installed (long output !)

67. pfexec pkg set-publisher -O http://pkg.opensolaris.org/dev dev.opensolaris.org

68. pkg publisher

70. Download SSL key & certificate

71. pfexec pkg set-publisher -k <path-to-key> -c <path-to-cert> -O https://pkg.sun.com/opensolaris/extra/ extra.opensolaris.org

75. pfexec pkg install openoffice

76. Enhanced Package Manager

78. Discover categories drop-down menu on the top left

79. Discover sub-categories on the left panel

80. Click on a package, and check out 'Files', 'Dependencies', and 'Licence on the bottom

81. Play with the 'Search' function

82. Click on 'File' -> 'Manage Boot Environments...'

83. Click on 'File' -> 'Manage Repositories...'

85. Let's add the sunfreeware.com repository:

87. Click on a package, and select 'Install/Update'

88. ZFS & Time Slider

90. Let's use it

91. Use it everyday, even for your own version control !

93. Choose 'All' or 'Custom'

94. Also note the 'Delete Snapshots...' button

96. Navigate to any directory that is snapshot'ed

97. Click on 'Restore'

98. Notice the 'Time Slider'

99. Slide the 'Time Slider' (note: if you setup Time Slider only a few minutes ago, of course the will not be any snapshots yet)

100. However, New: create a snapshot of this directory manually by clicking on the camera icon !

101. Time Slider

103. Then, 'travel back' in time on the slider.

104. Select the deleted file, right-click, select 'Restore to Desktop'

105. Backup / Restore as easy as that !!!

106. Open a new tab, compare directories

107. To close Time Slider, click on the white cross in red circle button on the top left.

111. mkfile 100m <path>/disk2

114. man zpool for man pages

115. zfs to see options

116. man zfs for man pages

118. Add capacity to a ZFS storage pool # zpool add mpool mirror c5t0d0 c6t0d0

119. Add hot spares to a ZFS storage pool # zpool add mypool spare c6t0d0 c7t0d0

120. Replace a device in a storage pool # zpool replace mpool c6t0d0 [c7t0d0]

121. Display storage pool capacity # zpool list

122. Display storage pool status # zpool status

123. Scrub a pool # zpool scrub mpool

124. Remove a pool # zpool destroy mpool

125. Create a ZFS file system # zfs create mpool/devel

126. Create a child ZFS file system # zfs create mpool/devel/data

127. Remove a file system # zfs destroy mpool/devel

128. Take a snapshot of a file system # zfs snapshot mpool/devel/data@today

129. Roll back to a file system snapshot # zfs rollback -r mpool/devel/data@today

130. Create a writable clone from a snapshot # zfs clone mpool/devel/data@today mpool/clones/devdata

132. Enable compression on a file system # zfs set compression=on mpool/clones/devdata

133. Disable compression on a file system # zfs inherit compression mpool/clones/devdata

134. Set a quota on a file system # zfs set quota=60G mpool/devel/data

135. Set a reservation on a new file system # zfs create -o reserv=20G mpool/devel/admin

136. Share a file system over NFS # zfs set sharenfs=on mpool/devel/data

137. Create a ZFS volume # zfs create -V 2GB mpool/vol

138. Remove a ZFS volume # zfs destroy mpool/vol

141. zpool create mypool mirror c1t0d0s2 c1t1d0s2 (example for VirtualBox, check with 'format')

142. zpool list

144. zpool list

145. zpool status mysool

147. zpool create mypool mirror c1t0d0s2 c1t1d0s2 (example for VirtualBox, check with 'format')

148. zpool list

150. zpool list

152. zfs create mypool/myfs or

153. zfs create -o mountpoint=/export/myfs mypool/myfs

156. ls -l

157. echo “Before Snapshot” > file1.txt

158. zfs snapshot mypool/myfs@today

159. zfs list -t all | grep mypool (note, at that moment you might actually see also some snapshots created by time slider !)

160. rm file1.txt

161. echo “After Snapshot” > file1.txt

162. cat file1.txt

163. zfs rollback mypool/myfs@today

164. ls -l

165. cat file1.txt

167. zfs destroy -r mypool/myfs Note: the -r option recursively destroys all children, including snapshots.

168. ls -l /mypool/myfs (gone !)

169. zfs receive -d mypool < /tmp/zfsdata

172. zpool destroy mypool

173. zpool create mypool raidz file1 file2 file3

174. zpool list

175. zpool status mypool

177. zfs create mypool/home/jorge

178. zfs create mypool/home/antonio

179. zfs create mypool/home/maria

180. Zfs list

181. zfs set quota=20m mypool/home/jorge

182. zfs set reservation=10m mypool/home/maria

183. zfs get quota mypool/home/jorge

184. zfs get quota mypool/home/maria

185. zfs get reservation mypool/home/jorge

186. zfs get reservation mypool/home/maria

188. mkfile 30m test

189. test: initialized 20840448 of 31457280 bytes: Disc quota exceeded

192. zfs set sharenfs=on mypool/nfsshare

195. svcadm enable -r smb/server

196. zfs create -o casesensitivity=mixed mypool/cifsshare

197. zfs set sharesmb=on mypool/cifsshare

198. zfs get sharesmb mypool/cifsshare

202. Safe for use on live production systems

205. dtrace -l | more

207. {

208. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

211. dtrace -l | more

213. {

214. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

216. /execname != “Xorg”/

217. {

218. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

221. /execname != “Xorg”/

222. {

223. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

225. /execname != “Xorg” && execname != “dtrace”/

226. {

227. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

230. /execname == “firefox-bin”/

231. {

232. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

234. /execname != “Xorg” && execname != “dtrace”/

235. {

236. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

239. /execname == “firefox-bin”/

240. {

241. printf(&quot;%s(%d) called %s&quot;, execname, pid, probefunc);

246. fbt:zfs:zfs_create_unique_device:return

248. Provider A library of related probes.

249. Module The module the function belongs to, either a kernel module or user segment.

250. Function The function name that contains the probe.

251. Name The name of the probe.

255. Project Crossbow

256. Project Crossbow

259. dladm create-vnic -l e1000g0 zonenic1

260. dladm show-link

261. dladm show-vnic (notice also the randomly assigned MAC address)

262. ifconfig zonenic1 plumb

263. ifconfig -a

265. ifconfig -a

266. ifconfig zonenic1 unplumb

268. zfs list

270. zone1: No such zone configured

271. Use 'create' to begin configuring a new zone.

272. zonecfg:zone1> create

273. zonecfg:zone1> set zonepath=/export/zones/zone1

274. zonecfg:zone1> set autoboot=false

275. zonecfg:zone1> set ip-type=exclusive

276. zonecfg:zone1> add net

277. zonecfg:zone1:net> set physical= zonenic1

278. zonecfg:zone1:net> end

279. zonecfg:zone1> verify

280. zonecfg:zone1> commit

281. zonecfg:zone1> exit

283. zoneadm -z zone1 boot

284. zlogin -C zone1 (to get console access to the booting zone)

285. Go through the few installation steps

286. You might then have to configure it to use dhcp:

287. touch /etc/dhcp.zonenic1

288. Delete hostname entry in /etc/hosts

290. zlogin zone1 (from the global zone)

292. OpenSolaris Books

293. opensolaris.org & opensolaris.com

294. OpenSolaris Unlocks Your Potential OpenSolaris: Get it. Use it. Learn it. opensolaris.com/get

295. OpenSolaris 2009.06 A Workshop for some key Technologies ? ? ? ? ? ? ? ? ? ? Markus Weber Sun Microsystems, Inc. Iban Nieto OpenSolaris Community