Ceph: Introduction to Ceph - Revision history

Michael: /* OS Recommendations */

2014-02-24T11:34:31Z

OS Recommendations

Michael: /* OS Recommendations */

2014-02-24T11:34:17Z

OS Recommendations

Michael: /* Hard Ware Recommendations */

2014-02-24T11:33:48Z

Hard Ware Recommendations

Michael: /* OS Recommendations */

2014-02-24T11:32:03Z

OS Recommendations

Michael: /* Notes & Testing */

2014-02-24T11:27:06Z

Notes & Testing

Michael: /* OS Recommendations */

2014-02-24T11:26:40Z

OS Recommendations

Michael: /* OS Recommendations */

2014-02-24T11:08:44Z

OS Recommendations

Michael at 11:05, 24 February 2014

2014-02-24T11:05:07Z

Michael: Created page with "== Hard Ware Recommendations == == OS Recommendations =="

2014-02-24T11:02:45Z

Created page with "== Hard Ware Recommendations == == OS Recommendations =="

New page

== Hard Ware Recommendations ==

== OS Recommendations ==

← Older revision		Revision as of 11:34, 24 February 2014
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	== OS Recommendations ==		== OS Recommendations ==

−	The OS ~~Recommendatiosn~~ as of March 2014 are shown below. Please check ~~teh Ceph~~ Website for updates	+	The OS Recommendations as of March 2014 are shown below. Please check theCeph Website for updates

← Older revision		Revision as of 11:34, 24 February 2014
Line 9:		Line 9:

	== OS Recommendations ==		== OS Recommendations ==
		+
		+	The OS Recommendatiosn as of March 2014 are shown below. Please check teh Ceph Website for updates

← Older revision		Revision as of 11:33, 24 February 2014
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	== Hard Ware Recommendations ==		== Hard Ware Recommendations ==
		+
		+	The latest Hardware recommendations can be found on the Ceph Website.

	== OS Recommendations ==		== OS Recommendations ==

@@ Line 34: / Line 34: @@
 |-
 | OpenSuse || 12.2 || N/A || linux-3.4.0 || 2 || B
-|-
+|}
@@ Line 64: / Line 63: @@
 |-
 | OpenSuse || 12.2 || N/A || linux-3.4.0 || 2 || B
-|-
+|}
-−
 #The default kernel has an older version of btrfs that we do not recommend for ceph-osd storage nodes. Upgrade to a recommended kernel or use XFS or ext4.
@@ Line 77: / Line 75: @@
 #Ceph provides ARM support for Quantal and Raring. Saucy support is not supported yet, but support is coming soon.
-TESTING
+=== TESTING ===
 B: We continuously build all branches on this platform and exercise basic unit tests. We build release packages for this platform.
 I: We do basic installation and functionality tests of releases on this platform.
 C: We run a comprehensive functional, regression, and stress test suite on this platform on a continuous basis. This includes development branches, pre-release, and released code.

@@ Line 72: / Line 72: @@
 NOTES
-: The default kernel has an older version of btrfs that we do not recommend for ceph-osd storage nodes. Upgrade to a recommended kernel or use XFS or ext4.
+#The default kernel has an older version of btrfs that we do not recommend for ceph-osd storage nodes. Upgrade to a recommended kernel or use XFS or ext4.
-: The default kernel has an old Ceph client that we do not recommend for kernel client (kernel RBD or the Ceph file system). Upgrade to a recommended kernel.
+#The default kernel has an old Ceph client that we do not recommend for kernel client (kernel RBD or the Ceph file system). Upgrade to a recommended kernel.
-: The default kernel or installed version of glibc does not support the syncfs(2) system call. Putting multiple ceph-osd daemons using XFS or ext4 on the same host will not perform as well as they could.
+#The default kernel or installed version of glibc does not support the syncfs(2) system call. Putting multiple ceph-osd daemons using XFS or ext4 on the same host will not perform as well as they could.
-: Ceph provides ARM support for Quantal and Raring. Saucy support is not supported yet, but support is coming soon.
+#Ceph provides ARM support for Quantal and Raring. Saucy support is not supported yet, but support is coming soon.
 TESTING

@@ Line 7: / Line 7: @@
 == OS Recommendations ==
-Distro	Release	Code Name	Kernel	Notes	Testing
+{| class="wikitable" cellpadding=5 style="border:1px; width:50%;"
-Ubuntu	12.04	Precise Pangolin	linux-3.2.0	1, 2	B, I, C
+|-
-Ubuntu	12.10	Quantal Quetzal	linux-3.5.4	2	B
+!colspan="6"|EMPEROR (0.72)
-Ubuntu	13.04	Raring Ringtail	linux-3.8.5	 	B
+|-
-Debian	6.0	Squeeze	linux-2.6.32	1, 2, 3	B
+! Distro !! Release !! Codename !! Kernel !! Notes !! testing
-Debian	7.0	Wheezy	linux-3.2.0	1, 2	B
+|-
-CentOS	6.3	N/A	linux-2.6.32	1, 2	B, I
+| Ubuntu || 12.04 || Precise Pangolin  || linux-3.2.0  || 1, 2	 || B, I, C
-RHEL	6.3	 	linux-2.6.32	1, 2	B, I
+|-
-Fedora	18.0	Spherical Cow	linux-3.6.0	 	B
+| Ubuntu || 12.10 || Quantal Quetzal || linux-3.5.4 || 2, 4 || B
-Fedora	19.0	Schrödinger’s Cat	linux-3.10.0	 	B
+|-
-OpenSuse	12.2	N/A	linux-3.4.0	2	B
+| Ubuntu || 13.04 || Raring Ringtail || linux-3.8.5 || 4 || B
-CUTTLEFISH (0.61)
+|-
-Distro	Release	Code Name	Kernel	Notes	Testing
+{| class="wikitable" cellpadding=5 style="border:1px; width:50%;"
-Ubuntu	11.04	Natty Narwhal	linux-2.6.38	1, 2, 3	B
+|-
-Ubuntu	11.10	Oneric Ocelot	linux-3.0.0	1, 2, 3	B
+!colspan="6"|DUMPLING (0.67)
-Ubuntu	12.04	Precise Pangolin	linux-3.2.0	1, 2	B, I, C
+|-
-Ubuntu	12.10	Quantal Quetzal	linux-3.5.4	2	B
+! Distro !! Release !! Codename !! Kernel !! Notes !! testing
-Debian	6.0	Squeeze	linux-2.6.32	1, 2, 3	B
+|-
-Debian	7.0	Wheezy	linux-3.2.0	1, 2, 3	B
+| Ubuntu || 12.04 || Precise Pangolin  || linux-3.2.0  || 1, 2	 || B, I, C

← Older revision		Revision as of 11:08, 24 February 2014
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	== OS Recommendations ==		== OS Recommendations ==
		+	EMPEROR (0.72)
		+
		+	Distro Release Code Name Kernel Notes Testing
		+	Ubuntu 12.04 Precise Pangolin linux-3.2.0 1, 2 B, I, C
		+	Ubuntu 12.10 Quantal Quetzal linux-3.5.4 2, 4 B
		+	Ubuntu 13.04 Raring Ringtail linux-3.8.5 4 B
		+	Debian 6.0 Squeeze linux-2.6.32 1, 2, 3 B
		+	Debian 7.0 Wheezy linux-3.2.0 1, 2 B
		+	CentOS 6.3 N/A linux-2.6.32 1, 2 B, I
		+	RHEL 6.3 linux-2.6.32 1, 2 B, I
		+	Fedora 18.0 Spherical Cow linux-3.6.0 B
		+	Fedora 19.0 Schrödinger’s Cat linux-3.10.0 B
		+	OpenSuse 12.2 N/A linux-3.4.0 2 B
		+	DUMPLING (0.67)
		+
		+	Distro Release Code Name Kernel Notes Testing
		+	Ubuntu 12.04 Precise Pangolin linux-3.2.0 1, 2 B, I, C
		+	Ubuntu 12.10 Quantal Quetzal linux-3.5.4 2 B
		+	Ubuntu 13.04 Raring Ringtail linux-3.8.5 B
		+	Debian 6.0 Squeeze linux-2.6.32 1, 2, 3 B
		+	Debian 7.0 Wheezy linux-3.2.0 1, 2 B
		+	CentOS 6.3 N/A linux-2.6.32 1, 2 B, I
		+	RHEL 6.3 linux-2.6.32 1, 2 B, I
		+	Fedora 18.0 Spherical Cow linux-3.6.0 B
		+	Fedora 19.0 Schrödinger’s Cat linux-3.10.0 B
		+	OpenSuse 12.2 N/A linux-3.4.0 2 B
		+	CUTTLEFISH (0.61)
		+
		+	Distro Release Code Name Kernel Notes Testing
		+	Ubuntu 12.04 Precise Pangolin linux-3.2.0 1, 2 B, I, C
		+	Ubuntu 12.10 Quantal Quetzal linux-3.5.4 2 B
		+	Ubuntu 13.04 Raring Ringtail linux-3.8.5 B
		+	Debian 6.0 Squeeze linux-2.6.32 1, 2, 3 B
		+	Debian 7.0 Wheezy linux-3.2.0 1, 2 B
		+	CentOS 6.3 N/A linux-2.6.32 1, 2 B, I
		+	RHEL 6.3 linux-2.6.32 1, 2 B, I
		+	Fedora 17.0 Beefy Miracle linux-3.3.4 1, 2 B
		+	Fedora 18.0 Spherical Cow linux-3.6.0 B
		+	OpenSuse 12.2 N/A linux-3.4.0 2 B
		+	BOBTAIL (0.56)
		+
		+	Distro Release Code Name Kernel Notes Testing
		+	Ubuntu 11.04 Natty Narwhal linux-2.6.38 1, 2, 3 B
		+	Ubuntu 11.10 Oneric Ocelot linux-3.0.0 1, 2 B
		+	Ubuntu 12.04 Precise Pangolin linux-3.2.0 1, 2 B, I, C
		+	Ubuntu 12.10 Quantal Quetzal linux-3.5.4 2 B
		+	Debian 6.0 Squeeze linux-2.6.32 1, 2, 3 B
		+	Debian 7.0 Wheezy linux-3.2.0 1, 2 B
		+	CentOS 6.3 N/A linux-2.6.32 1, 2 B, I
		+	Fedora 17.0 Beefy Miracle linux-3.3.4 1, 2 B
		+	Fedora 18.0 Spherical Cow linux-3.6.0 B
		+	OpenSuse 12.2 N/A linux-3.4.0 2 B
		+	ARGONAUT (0.48)
		+
		+	Distro Release Code Name Kernel Notes Testing
		+	Ubuntu 11.04 Natty Narwhal linux-2.6.38 1, 2, 3 B
		+	Ubuntu 11.10 Oneric Ocelot linux-3.0.0 1, 2, 3 B
		+	Ubuntu 12.04 Precise Pangolin linux-3.2.0 1, 2 B, I, C
		+	Ubuntu 12.10 Quantal Quetzal linux-3.5.4 2 B
		+	Debian 6.0 Squeeze linux-2.6.32 1, 2, 3 B
		+	Debian 7.0 Wheezy linux-3.2.0 1, 2, 3 B

← Older revision		Revision as of 11:05, 24 February 2014
Line 1:		Line 1:
		+	Whether you want to provide Ceph Object Storage and/or Ceph Block Device services to Cloud Platforms, deploy a Ceph Filesystem or use Ceph for another purpose, all Ceph Storage Cluster deployments begin with setting up each Ceph Node, your network and the Ceph Storage Cluster. A Ceph Storage Cluster requires at least one Ceph Monitor and at least two Ceph OSD Daemons. The Ceph Metadata Server is essential when running Ceph Filesystem clients.
		+
		+
		+	Ceph stores a client’s data as objects within storage pools. Using the CRUSH algorithm, Ceph calculates which placement group should contain the object, and further calculates which Ceph OSD Daemon should store the placement group. The CRUSH algorithm enables the Ceph Storage Cluster to scale, rebalance, and recover dynamically.
		+
	== Hard Ware Recommendations ==		== Hard Ware Recommendations ==

	== OS Recommendations ==		== OS Recommendations ==