X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=ix.xml;h=7bf308d572c285222d5a6bd56896f513dbc59034;hb=9ef599bdb59db2f59475f9b49177c3adc953e808;hp=56caa7482d3e5ce82ea838cfdbf9125e65cf6ef8;hpb=04f4ce614afadb717a1ea3e685286950315979be;p=doc%2Fmanual.git
diff --git a/ix.xml b/ix.xml
index 56caa74..7bf308d 100644
--- a/ix.xml
+++ b/ix.xml
@@ -1,917 +1,7 @@
-
-
- Index
-
-
-
-
-
-
-
-
-
- Lustre 2.0 Operations Manual
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Index
-
-
-
-
-
- A
-
- access control list (ACL), 1
-
- ACL, using, 1
- ACLs
-
- examples, 1
-
- Lustre support, 1
- adaptive timeouts
-
- configuring, 1
-
- interpreting, 1
-
- introduction, 1
- adding
-
- clients, 1
-
- OSTs, 1
-
- allocating quotas, 1
-
- B
-
- bonding, 1
-
- configuring Lustre, 1
-
- module parameters, 1
-
- references, 1
-
- requirements, 1
-
- setting up, 1
-
-
- C
- calculating
-
- OSS memory requirements, 1
-
- changelogs, 1
-
- checksums, 1
- client
-
- eviction, 1
- client read/write
-
- extents survey, 1
-
- offset survey, 1
- clients
-
- adding, 1
-
- CollectL, 1
- command
-
- filefrag, 1, 2
-
- lfs, 1
-
- lfsck, 1
-
- mount, 1
-
- Commit on Share (COS), 1
-
- components, Lustre, 1
-
- configuration example, Lustre, 1
-
- configuration, logs, regenerating, 1
- configuration, more complex
-
- failover, 1
- configuring
-
- adaptive timeouts, 1
-
- root squash, 1
-
-
- D
-
- debug_mb, 1
- debugging
-
- adding debugging to source code, 1
-
- buffer, 1
-
- controlling the kernel debug log, 1
-
- finding Lustre UUID of an OST, 1
-
- finding memory leaks, 1
-
- looking at disk content, 1
-
- messages, 1
-
- Ptlrpc request history, 1
-
- sample lctl run, 1
-
- tracing lock traffic, 1
-
- troubleshooting with strace, 1
-
- directory statahead, using, 1
-
- downed routers, 1
-
-
- E
-
- e2fsprogs, 1
-
- e2scan, 1
-
- Elan (Quadrics Elan), 1
-
- environmental requirements, 1
-
- error messages, 1
-
- error numbers, 1
-
- external journal, creating, 1
-
-
- F
-
- failover, 1
-
- capabilities, 1
-
- configuration types, 1
-
- configuring, 1
-
- failover and MMP, 1
-
- MDT (active/passive), 1
-
- OST (active/active), 1
-
- file formats, quotas, 1
-
- file readahead, using, 1
-
- file size, maximum, 1
-
- file striping, 1
-
- file system size, maximum, 1
-
- filefrag command, 1, 2
-
- filename length, maximum, 1
-
- flock utility, 1
- free space management
-
- adjusting weighting between free space and location, 1
-
- round-robin allocator, 1
-
- weighted allocator, 1
-
- free space, managing, 1
-
-
- H
-
- HA software, 1
-
- handling full OSTs, 1
-
- handling timeouts, 1
-
-
- I
- I/O options
-
- checksums, 1
-
- I/O tunables, 1
-
- I/O, direct, performing, 1
-
- inode number, OST, 1
-
- inode size, MDT, 1
-
- installing Lustre, environmental requirements, 1
-
- installing Lustre, HA software, 1
-
- installing Lustre, memory requirements, 1
-
- installing Lustre, required tools / utilities, 1
-
- interoperability, 1
- interpreting
-
- adaptive timeouts, 1
-
-
- K
-
- key features, 1
-
-
- L
-
- l_getidentity, 1, 2, 3
-
- lctl, 1
-
- setting parameters, 1
-
- lfs command, 1
-
- lfsck command, 1
-
- ll_recover_lost_found_objs, 1
-
- llapi, 1
-
- llstat, 1
- LNET
-
- starting, 1
-
- stopping, 1
- LNET self-test
-
- commands, 1
- Load balancing with InfiniBand
-
- modprobe.conf, 1
-
- locking proc entries, 1
-
- lst, 1
- Lustre
-
- administration, aborting recovery, 1
-
- administration, changing a server NID, 1
-
- administration, determining which machine is serving an OST, 1
-
- administration, failout / failover mode for OSTs, 1
-
- administration, finding nodes in the file system, 1
-
- administration, mounting a server, 1
-
- administration, mounting a server without Lustre service, 1
-
- administration, regenerating Lustre configuration logs, 1
-
- administration, removing and restoring OSTs, 1
-
- administration, running multiple Lustre file systems, 1
-
- administration, setting and retrieving Lustre parameters, 1
-
- administration, starting Lustre, 1
-
- administration, working with inactive OSTs, 1
-
- adminstration, unmounting a server, 1
-
- components, 1
-
- configuration example, 1
-
- COS, 1
-
- failover, 1
-
- installing, environmental requirements, 1
-
- installing, HA software, 1
-
- installing, memory requirements, 1
-
- installing, required tools / utilities, 1
-
- interoperability, 1
-
- key features, 1
-
- metadata replay, 1
-
- orphaned objects, 1
-
- parameters, reporting current, 1
-
- parameters, setting and retrieving, 1
-
- parameters, setting with lctl, 1
-
- parameters, setting with mkfs.lustre, 1
-
- parameters, setting with tunefs.lustre, 1
-
- recovering from corruption in Lustre file system, 1
-
- recovering from errors on backing file system, 1
-
- recovery, client eviction, 1
-
- reply reconstruction, 1
-
- scaling, 1
-
- starting, 1
-
- upgrading, 1.6.x to 1.8.x, 1
-
- VBR, introduction, 1
-
- VBR, tips, 1
-
- VBR, working with, 1
- Lustre I/O kit
-
- downloading, 1
-
- obdfilter_survey tool, 1
-
- ost_survey tool, 1
-
- sgpdd_survey tool, 1
-
- Lustre Monitoring Tool (LMT), 1
-
- lustre_rmmod.sh, 1
-
- lustre_rsync, 1
-
-
- M
- man1
-
- filefrag, 1, 2
-
- lfs, 1
-
- lfsck, 1
-
- mount, 1
- man2
-
- user/group cache upcall, 1
- man5
-
- LNET options, 1
-
- module options, 1
-
- MX LND, 1
-
- Portals LND (Linux), 1
-
- SOCKLND kernel TCP/IP LND, 1
- man8
-
- application profiling utilties, 1
-
- l_getidentity, 1, 2, 3
-
- lctl, 1
-
- ll_recover_lost_found_objs, 1
-
- llstat, 1
-
- lst, 1
-
- lustre_rsync, 1
-
- mkfs.lustre, 1
-
- mount.lustre, 1
-
- plot-llstat, 1
-
- proc statistics, 1
-
- routerstat, 1
-
- system configuration utilities, 1
-
- test/debug utilities, 1
-
- tunefs.lustre, 1
-
- managing free space, 1
- maximum
-
- file size, 1
-
- file system size, 1
-
- filename/pathname length, 1
-
- number of clients, 1
-
- number of files in a directory, 1
-
- number of open files, 1
-
- number of OSTs and MDTs, 1
-
- stripe count, 1
-
- stripe size, 1
- mballoc
-
- history, 1
- mballoc3
-
- tunables, 1
- MDS
-
- service thread count, 1
- MDT
-
- failover, 1
-
- inode size, 1
-
- memory requirements, 1
-
- metadata replay, 1
- minimum
-
- stripe size, 1
-
- mkfs.lustre, 1
-
- setting parameters, 1
- MMP
-
- MMP and failover, 1
-
- modprobe.conf, 1
- monitoring
-
- changelogs, 1
-
- CollectL, 1
-
- Lustre Monitoring Tool, 1
-
- mount command, 1
-
- mount.lustre, 1
-
- MX LND, 1
-
-
- N
- network
-
- bonding, 1
- networks, supported
-
- Elan (Quadrics Elan), 1
-
- ra (RapidArray), 1
-
- NID, server, changing, 1
-
- number of clients, maximum, 1
-
- number of files in a directory, maximum, 1
-
- number of open files, maximum, 1
-
-
- O
-
- obdfilter_survey tool, 1
-
- orphaned objects, working with, 1
- OSS
-
- memory, determining, 1
-
- service thread count, 1
-
- OSS read cache, 1
- OST
-
- failover, 1
-
- number of inodes, 1
-
- removing and restoring, 1
-
- OST block I/O stream, watching, 1
-
- OST pools, 1
-
- OST, adding, 1
-
- OST, determining which machine is serving, 1
-
- ost_survey tool, 1
- OSTs
-
- adding, 1
-
- OSTs and MDTs, maximum, 1
-
- OSTs, full, handling, 1
-
-
- P
-
- parameters, setting with lctl, 1
-
- parameters, setting with mkfs.lustre, 1
-
- parameters, setting with tunefs.lustre, 1
-
- pathname length, maximum, 1
-
- performing direct I/O, 1
-
- Perl, 1
-
- plot-llstat, 1
-
- pools, OST, 1
- Portals LND
-
- Linux, 1
- proc entries
-
- free space distribution, 1
-
- LNET information, 1
-
- locating file systems and servers, 1
-
- locking, 1
-
- timeouts, 1
-
-
- Q
-
- Quadrics Elan, 1
-
- quota limits, 1
-
- quota statistics, 1
- quotas
-
- administering, 1
-
- allocating, 1
-
- creating files, 1
-
- enabling, 1
-
- file formats, 1
-
- granted cache, 1
-
- known issues, 1
-
- limits, 1
-
- statistics, 1
-
- working with, 1
-
-
- R
-
- ra (RapidArray), 1
- RAID
-
- creating an external journal, 1
-
- formatting options, 1
-
- handling degraded arrays, 1
-
- performance tradeoffs, 1
-
- reliability best practices, 1
-
- selecting storage for MDS or OSTs, 1
-
- RapidArray, 1
-
- readahead, tuning, 1
- recovery mode, failure types
-
- client failure, 1
-
- MDS failure/failover, 1
-
- network partition, 1
-
- OST failure, 1
-
- recovery, aborting, 1
-
- regenerating configuration logs, 1
-
- reply reconstruction, 1
-
- reporting current Lustre parameters, 1
-
- required tools / utilities, 1
- root squash
-
- configuring, 1
-
- tips, 1
-
- tuning, 1
-
- root squash, using, 1
-
- round-robin allocator, 1
-
- routers, downed, 1
-
- routerstat, 1
-
- RPC stream tunables, 1
-
- RPC stream, watching, 1
-
-
- S
-
- scaling Lustre, 1
- server
-
- mounting, 1
-
- unmounting, 1
-
- server NID, changing, 1
- service threads
-
- MDS, 1
-
- OSS, 1
- setting
-
- SCSI I/O sizes, 1
-
- setting and retrieving Lustre parameters, 1
-
- sgpdd_survey tool, 1
-
- SOCKLND kernel TCP/IP LND, 1
- starting
-
- LNET, 1
-
- statahead, tuning, 1
- stopping
-
- LNET, 1
-
- strace, 1
-
- stripe count, maximum, 1
-
- stripe size, maximum, 1
-
- stripe size, minimum, 1
- striping
-
- managing free space, 1
-
- size, 1
-
- striping using llapi, 1
- supported networks
-
- Elan (Quadrics Elan), 1
-
- ra (RapidArray), 1
-
-
- T
-
- timeouts, handling, 1
- troubleshooting
-
- drawbacks in doing multi-client O_APPEND writes, 1
-
- erasing a file system, 1
-
- error messages, 1
-
- error numbers, 1
-
- handling timeouts on initial Lustre setup, 1
- handling/debugging "bind
-
- address already in use" error, 1
- handling/debugging "Lustre Error
-
- xxx went back in time", 1
-
- handling/debugging error "28", 1
-
- identifying a missing OST, 1
-
- improving Lustre performance when working with small files, 1
-
- log message 'out of memory' on OST, 1
- Lustre Error
-
- "slow start_page_write", 1
-
- OST object missing or damaged, 1
-
- OSTs become read-only, 1
-
- reclaiming reserved disk space, 1
-
- recovering from an unavailable OST, 1
-
- replacing an existing OST or MDS, 1
-
- reporting a Lustre bug, 1
-
- setting SCSI I/O sizes, 1
-
- slowdown occurs during Lustre startup, 1
-
- triggering watchdog for PID NNN, 1
- tunables
-
- RPC stream, 1
-
- tunables, lockless, 1
-
- tunefs.lustre, 1
-
- setting parameters, 1
- tuning
-
- directory statahead, 1
-
- file readahead, 1
-
- lockless tunables, 1
-
- MDS threads, 1
-
- OSS threads, 1
-
- root squash, 1
-
-
- U
- upgrade
-
- 1.6.x to 1.8.x, 1
-
- complete file system, 1
- utilities, third-party
-
- e2fsprogs, 1
-
- Perl, 1
-
-
- V
-
- VBR, introduction, 1
-
- VBR, tips, 1
-
- VBR, working with, 1
-
- Version-based recovery (VBR), 1
-
-
- W
-
- weighted allocator, 1
-
- weighting, adjusting between free space and location, 1
-
-
-
-
-
-
-
-
-
-
-
-
- Lustre 2.0 Operations Manual
- 821-2076-10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Copyright © 2011, Oracle and/or its affiliates. All rights reserved.
-
-
-
+
+
+