Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION, Руководство по развертыванию

Страница: 5 / 848

v
7.1.2. Remounting the File Systems ................................................................... 80
7.1.3. Creating the Quota Database Files ........................................................... 80
7.1.4. Assigning Quotas per User ...................................................................... 81
7.1.5. Assigning Quotas per Group .................................................................... 82
7.1.6. Setting the Grace Period for Soft Limits .................................................... 82
7.2. Managing Disk Quotas ....................................................................................... 82
7.2.1. Enabling and Disabling ............................................................................ 83
7.2.2. Reporting on Disk Quotas ........................................................................ 83
7.2.3. Keeping Quotas Accurate ......................................................................... 84
7.3. Additional Resources .......................................................................................... 84
7.3.1. Installed Documentation ........................................................................... 84
7.3.2. Related Books ......................................................................................... 84
8. Access Control Lists 85
8.1. Mounting File Systems ....................................................................................... 85
8.1.1. NFS ........................................................................................................ 85
8.2. Setting Access ACLs .......................................................................................... 85
8.3. Setting Default ACLs .......................................................................................... 86
8.4. Retrieving ACLs ................................................................................................. 87
8.5. Archiving File Systems With ACLs ....................................................................... 87
8.6. Compatibility with Older Systems ........................................................................ 88
8.7. Additional Resources .......................................................................................... 88
8.7.1. Installed Documentation ........................................................................... 88
8.7.2. Useful Websites ...................................................................................... 89
9. LVM (Logical Volume Manager) 91
9.1. What is LVM? .................................................................................................... 91
9.1.1. What is LVM2? ........................................................................................ 92
9.2. LVM Configuration .............................................................................................. 92
9.3. Automatic Partitioning ......................................................................................... 93
9.4. Manual LVM Partitioning ..................................................................................... 94
9.4.1. Creating the
/boot/
Partition .................................................................. 94
9.4.2. Creating the LVM Physical Volumes ......................................................... 97
9.4.3. Creating the LVM Volume Groups ............................................................ 99
9.4.4. Creating the LVM Logical Volumes ......................................................... 100
9.5. Using the LVM utility
system-config-lvm
...................................................... 103
9.5.1. Utilizing uninitialized entities ................................................................... 106
9.5.2. Adding Unallocated Volumes to a volume group ...................................... 107
9.5.3. Migrating extents ................................................................................... 109
9.5.4. Adding a new hard disk using LVM ......................................................... 111
9.5.5. Adding a new volume group ................................................................... 112
9.5.6. Extending a volume group ...................................................................... 114
9.5.7. Editing a Logical Volume ........................................................................ 115
9.6. Additional Resources ........................................................................................ 117
9.6.1. Installed Documentation ......................................................................... 117
9.6.2. Useful Websites ..................................................................................... 117
II. Package Management 119
10. Package Management with RPM 121
10.1. RPM Design Goals ......................................................................................... 121
10.2. Using RPM ..................................................................................................... 122