Revisio n 0.2- 13 Wed Feb 18 2015 St even Levin e
Version for 7.1 GA release
Revisio n 0.2- 8 T h u Dec 11 2014 St even Levin e
Version for 7.0 Beta release
Revisio n 0.2- 5 T u e Dec 2 2014 St even Levin e
Resolves #1129717
Documents the lvmconf --enable command in the cluster configuration procedure.
Resolves #1153667
Updates PCP documentation.
Resolves #1112388
Updates Tracepoints appendix for consistency with Red Hat Enterprise Linux 7.
Resolves #1104376
Updates table of GFS2 glock flags.
Resolves #1114079
Adds step to install gfs2 packages to cluster configuraiton procedure.
Revisio n 0.2- 4 Fri O ct 24 2014 St even Levin e
Updated glock tracepoints appendix for 7.1.
Revisio n 0.2- 2 T h u O ct 23 2014 St even Levin e
Updated PCP appendix for 7.1.
Revisio n 0.1- 29 Wed Ju n 11 2014 St even Levin e
Version for 7.0 GA release
Revisio n 0.1- 25 T u e May 20 2014 St even Levin e
Rebuild for style changes Resolves: #1058355
Remove reference to obsolete tool Resolves: #1072563
Documents PCP performance metrics for GFS2 Resolves: #1056734
Updates cluster configuration procedure
Revisio n 0.1- 11 Mo n Dec 9 2013 St even Levin e
7.0 Beta release
Revisio n 0.1- 1 Wed Jan 16 2013 St even Levin e
Branched from the Red Hat Enterprise Linux 6 version of the document
Index
A
acl mo u n t o p t io n , Mo u n t in g a File Syst em
ad d in g jo u rn als t o a f ile syst em, Ad d in g Jo u rn als t o a File Syst em at ime, co n f ig u rin g u p d at es, Co n f ig u rin g at ime Up d at es
- mounting with noatime , Mount with noatime - mounting with relatime , Mount with relatime
C
Co n f ig u rat io n co n sid erat io n s, G FS2 Co n f ig u rat io n an d O p erat io n al Co n sid erat io n s
co n f ig u rat io n , b ef o re, Bef o re Set t in g Up G FS2 co n f ig u rat io n , in it ial, G et t in g St art ed
- prerequisite tasks, Prerequisite Tasks
D
d at a jo u rn alin g , Dat a Jo u rn alin g
d eb u g f s, G FS2 T racep o in t s an d t h e d eb u g f s g lo cks File
d eb u g f s f ile, T ro u b lesh o o t in g G FS2 Perf o rman ce wit h t h e G FS2 Lo ck Du mp d isk q u o t as
- additional resources, References
- assigning per group, Assigning Quotas Per Group - assigning per user, Assigning Quotas Per User - enabling, Configuring Disk Quotas
- creating quota files, Creating the Quota Database Files - quotacheck, running, Creating the Quota Database Files - hard limit, Assigning Quotas Per User
- management of, Managing Disk Quotas
- quotacheck command, using to check, Keeping Quotas Accurate - reporting, Managing Disk Quotas
- soft limit, Assigning Quotas Per User
F
f eat u res, n ew an d ch an g ed , New an d Ch an g ed Feat u res f ile syst em
- adding journals, Adding Journals to a File System - atime, configuring updates, Configuring atime Updates
- mounting with noatime , Mount with noatime - mounting with relatime , Mount with relatime - data journaling, Data Journaling
- growing, Growing a File System - making, Making a File System
- mounting, Mounting a File System, Special Considerations when Mounting GFS2 File Systems
- quota management, GFS2 Quota Management, Setting Up Quotas in Enforcement or Accounting Mode
- synchronizing quotas, Synchronizing Quotas with the quotasync Command
- repairing, Repairing a File System
- suspending activity, Suspending Activity on a File System
- unmounting, Unmounting a File System, Special Considerations when Mounting GFS2 File Systems
f sck.g f s2 co mman d , Rep airin g a File Syst em
G
G FS2
- atime, configuring updates, Configuring atime Updates - mounting with noatime , Mount with noatime - mounting with relatime , Mount with relatime
- Configuration considerations, GFS2 Configuration and Operational Considerations - managing, Managing GFS2
- Operation, GFS2 Configuration and Operational Considerations
- quota management, GFS2 Quota Management, Setting Up Quotas in Enforcement or Accounting Mode
- synchronizing quotas, Synchronizing Quotas with the quotasync Command
G FS2 f ile syst em maximu m siz e, G FS2 O verview
G FS2- sp ecif ic o p t io n s f o r ad d in g jo u rn als t ab le, Co mp let e Usag e
G FS2- sp ecif ic o p t io n s f o r exp an d in g f ile syst ems t ab le, Co mp let e Usag e g f s2_g ro w co mman d , G ro win g a File Syst em
g f s2_jad d co mman d , Ad d in g Jo u rn als t o a File Syst em g lo ck, G FS2 T racep o in t s an d t h e d eb u g f s g lo cks File
g lo ck f lag s, T ro u b lesh o o t in g G FS2 Perf o rman ce wit h t h e G FS2 Lo ck Du mp, T h e g lo ck d eb u g f s In t erf ace
g lo ck h o ld er f lag s, T ro u b lesh o o t in g G FS2 Perf o rman ce wit h t h e G FS2 Lo ck Du mp, G lo ck Ho ld ers
g lo ck t yp es, T ro u b lesh o o t in g G FS2 Perf o rman ce wit h t h e G FS2 Lo ck Du mp, T h e g lo ck d eb u g f s In t erf ace
g ro win g a f ile syst em, G ro win g a File Syst em
I
in it ial t asks
- setup, initial, Initial Setup Tasks
M
makin g a f ile syst em, Makin g a File Syst em man ag in g G FS2, Man ag in g G FS2
maximu m siz e, G FS2 f ile syst em, G FS2 O verview mkf s co mman d , Makin g a File Syst em
mkf s.g f s2 co mman d o p t io n s t ab le, Co mp let e O p t io n s mo u n t co mman d , Mo u n t in g a File Syst em
mo u n t t ab le, Co mp let e Usag e
mo u n t in g a f ile syst em, Mo u n t in g a File Syst em, Sp ecial Co n sid erat io n s wh en Mo u n t in g G FS2 File Syst ems
N
n o d e lo ckin g , G FS2 No d e Lo ckin g
O
o verview, G FS2 O verview
- configuration, before, Before Setting Up GFS2
- features, new and changed, New and Changed Features
P
p erf o rman ce t u n in g , Perf o rman ce T u n in g wit h G FS2 Po six lo ckin g , Issu es wit h Po six Lo ckin g
p rereq u isit e t asks
- configuration, initial, Prerequisite Tasks
Q
q u o t a man ag emen t , G FS2 Q u o t a Man ag emen t, Set t in g Up Q u o t as in En f o rcemen t o r Acco u n t in g Mo d e
- synchronizing quotas, Synchronizing Quotas with the quotasync Command
q u o t ach eck , Creat in g t h e Q u o t a Dat ab ase Files q u o t ach eck co mman d
- checking quota accuracy with, Keeping Quotas Accurate
q u o t a_q u an t u m t u n ab le p aramet er, Syn ch ro n iz in g Q u o t as wit h t h e q u o t asyn c Co mman d
R
rep airin g a f ile syst em, Rep airin g a File Syst em
S
set u p , in it ial
- initial tasks, Initial Setup Tasks
su sp en d in g act ivit y o n a f ile syst em, Su sp en d in g Act ivit y o n a File Syst em syst em h an g at u n mo u n t , Sp ecial Co n sid erat io n s wh en Mo u n t in g G FS2 File Syst ems
T
t ab les
- GFS2-specific options for adding journals, Complete Usage - GFS2-specific options for expanding file systems, Complete Usage - mkfs.gfs2 command options, Complete Options
- mount options, Complete Usage
t racep o in t s, G FS2 T racep o in t s an d t h e d eb u g f s g lo cks File t u n in g , p erf o rman ce, Perf o rman ce T u n in g wit h G FS2
U
u mo u n t co mman d , Un mo u n t in g a File Syst em
u n mo u n t , syst em h an g , Sp ecial Co n sid erat io n s wh en Mo u n t in g G FS2 File Syst ems u n mo u n t in g a f ile syst em, Un mo u n t in g a File Syst em, Sp ecial Co n sid erat io n s wh en Mo u n t in g G FS2 File Syst ems