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[homepage.git] / blog / Some_notes_on_fault_tolerant_storage_systems.html

diff --git a/blog/Some_notes_on_fault_tolerant_storage_systems.html b/blog/Some_notes_on_fault_tolerant_storage_systems.html
index 36e934abf169fbd9b8daf2e623ff487dc826d466..82e07eae2c9c12a656aade0409510c655d850014 100644 (file)
--- a/blog/Some_notes_on_fault_tolerant_storage_systems.html
+++ b/blog/Some_notes_on_fault_tolerant_storage_systems.html
@@ -55,7 +55,7 @@ Hughes</li>
 
 <li>USENIX FAST'08
 <a href="https://www.usenix.org/events/fast08/tech/full_papers/bairavasundaram/bairavasundaram_html/">An
-cAnalysis of Data Corruption in the Storage Stack</a> by
+Analysis of Data Corruption in the Storage Stack</a> by
 L. N. Bairavasundaram, G. R. Goodson, B. Schroeder, A. C.
 Arpaci-Dusseau, and R. H. Arpaci-Dusseau</li>
 
@@ -84,14 +84,18 @@ redundant storage systems.  Details matter.  And unfortunately there
 are few options on Linux addressing all the identified issues.  Both
 ZFS and Btrfs are doing a fairly good job, but have legal and
 practical issues on their own.  I wonder how cluster file systems like
-Ceph do in this regard.  After, all the old saying, you know you have
-a distributed system when the crash of a compyter you have never heard
-of stops you from getting any work done.  The same holds true if fault
-tolerance do not work.</p>
+Ceph do in this regard.  After all, there is an old saying, you know
+you have a distributed system when the crash of a computer you have
+never heard of stops you from getting any work done.  The same holds
+true if fault tolerance do not work.</p>
 
 <p>Just remember, in the end, it do not matter how redundant, or how
 fault tolerant your storage is, if you do not continuously monitor its
 status to detect and replace failed disks.</p>
+
+<p>As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 </div>
       
       <div class="tags">Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/raid">raid</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin</a>.</div>
@@ -109,6 +113,42 @@ status to detect and replace failed disks.</p>
 <h2>Archive</h2>
 <ul>
 
+<li>2019
+<ul>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2019/01/">January (4)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2019/02/">February (3)</a></li>
+
+</ul></li>
+
+<li>2018
+<ul>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/01/">January (1)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/02/">February (5)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/03/">March (5)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/04/">April (3)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/06/">June (2)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/07/">July (5)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/08/">August (3)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/09/">September (3)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/10/">October (5)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/11/">November (2)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2018/12/">December (4)</a></li>
+
+</ul></li>
+
 <li>2017
 <ul>
 
@@ -130,7 +170,9 @@ status to detect and replace failed disks.</p>
 
 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/10/">October (5)</a></li>
 
-<li><a href="http://people.skolelinux.org/pere/blog/archive/2017/11/">November (1)</a></li>
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2017/11/">November (3)</a></li>
+
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2017/12/">December (4)</a></li>
 
 </ul></li>
 
@@ -382,7 +424,7 @@ status to detect and replace failed disks.</p>
 <h2>Tags</h2>
 <ul>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (14)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (16)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 
@@ -390,15 +432,17 @@ status to detect and replace failed disks.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/betalkontant">betalkontant (8)</a></li>
+
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (11)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (16)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (17)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (154)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (167)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (158)</a></li>
 
@@ -408,32 +452,36 @@ status to detect and replace failed disks.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (17)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (24)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (25)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (358)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (398)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (14)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (30)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (33)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (20)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (15)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (16)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (20)</a></li>
 
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/kodi">kodi (4)</a></li>
+
  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/lego">lego (4)</a></li>
+
  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
@@ -442,21 +490,21 @@ status to detect and replace failed disks.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (39)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (42)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (9)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (11)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (293)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (304)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (189)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (192)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (33)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (35)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (65)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (73)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (104)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (108)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 
@@ -466,27 +514,27 @@ status to detect and replace failed disks.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (11)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (5)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (7)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (53)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (55)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (55)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (58)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (52)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (55)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (4)</a></li>
 
@@ -494,11 +542,13 @@ status to detect and replace failed disks.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (15)</a></li>
+
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (73)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (40)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (42)</a></li>
 
 </ul>