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Large scale Linux deployment [[electronic resource] /] / [Gregory Geiselhart ... et al.]
| Large scale Linux deployment [[electronic resource] /] / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 |
| Descrizione fisica | xvi, 292 p. : ill |
| Disciplina | 005.26/8 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | Redbooks |
| Soggetto topico | Operating systems (Computers) |
| Soggetto genere / forma | Electronic books. |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910454626603321 |
| [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Large scale Linux deployment [[electronic resource] /] / [Gregory Geiselhart ... et al.]
| Large scale Linux deployment [[electronic resource] /] / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 |
| Descrizione fisica | xvi, 292 p. : ill |
| Disciplina | 005.26/8 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | Redbooks |
| Soggetto topico | Operating systems (Computers) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910782025103321 |
| [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Large scale Linux deployment / / [Gregory Geiselhart ... et al.]
| Large scale Linux deployment / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 |
| Descrizione fisica | xvi, 292 p. : ill |
| Disciplina | 005.26/8 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | Redbooks |
| Soggetto topico | Operating systems (Computers) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front cover -- Contents -- Notices -- Trademarks -- Preface -- The team that wrote this redbook -- Become a published author -- Comments welcome -- Part 1 Running Linux under z/VM -- Chapter 1. z/VM for beginners -- 1.1 The z/VM environment -- 1.2 Logging on to z/VM -- 1.3 General CP command structure -- 1.3.1 Command truncations and abbreviations -- 1.4 CP command privilege classes -- 1.4.1 How privilege class affects CP commands -- 1.5 The CP status indicator -- 1.6 Using Program Function keys -- 1.7 Disconnecting the 3270 session -- 1.8 Booting Linux in a virtual machine -- 1.8.1 Unattended startup of a Linux guest -- 1.8.2 Recovering from unattended startup -- 1.9 Communicating with CP from a Linux guest -- 1.9.1 Communicating with CP from the VM console -- 1.9.2 Communicating with CP from a Linux telnet session -- 1.10 Querying the virtual machine -- 1.10.1 Querying storage devices -- 1.10.2 Querying network devices -- 1.10.3 Querying the CPUs available to the virtual machine -- 1.10.4 Querying virtual storage -- 1.11 Using DDR to copy a minidisk -- 1.12 Virtual Machine Resource Manager -- Chapter 2. Directory Maintenance Facility for z/VM -- 2.1 Managing VM using DirMaint -- 2.2 DirMaint service machines -- 2.2.1 DirMaint service machine -- 2.2.2 DATAMOVE service machine -- 2.3 DirMaint command syntax -- 2.3.1 Using prefix keywords -- 2.4 Some useful DirMaint commands -- 2.5 Defining a userid as a DirMaint administrator -- 2.5.1 Obtain the DirMaint AUTHFOR CONTROL file -- 2.5.2 Format of the AUTHFOR CONTROL file -- 2.5.3 Activating AUTHFOR CONTROL file changes -- 2.6 Adding a volume to a DirMaint group -- 2.6.1 Obtain the DirMaint EXTENT CONTROL file -- 2.6.2 Format of the EXTENT CONTROL file -- 2.6.3 Activating EXTENT CONTROL file changes -- 2.7 Adding directory entries -- 2.7.1 Defining a profile directory entry.
2.7.2 Adding a profile directory entry -- 2.7.3 Defining a user directory entry -- 2.7.4 Adding a userid using a prototype file -- 2.8 Maintaining directory entries -- 2.8.1 Reviewing a directory entry -- 2.8.2 Adding a minidisk to a user directory entry -- 2.8.3 Adding access passwords to a minidisk -- 2.8.4 Dedicating a device to a userid -- 2.8.5 Deleting a new minidisk from a user directory entry -- 2.8.6 Changing virtual storage for VM users -- 2.8.7 Adding, deleting, and modifying CP options -- 2.8.8 Changing CP Privileges -- 2.8.9 Using the SPECIAL DirMaint command -- 2.8.10 Transferring a minidisk between userids -- 2.8.11 Adding shared logon access to a userid -- Chapter 3. FCON/ESA for monitoring a penguin colony -- 3.1 Introducing FCON/ESA -- 3.2 FCON/ESA support for Linux on z/VM -- 3.3 The Distributed Data Server -- 3.3.1 Download DDS -- 3.3.2 Install DDS on a Linux guest -- 3.3.3 Starting DDS -- 3.3.4 Viewing monitored data -- 3.4 Customizing FCON/ESA for monitoring Linux guests -- 3.4.1 Preparing the control file -- 3.4.2 Updating the FCON/ESA profile -- 3.5 The FCON/ESA Linux systems option -- 3.6 FCON/ESA subcommands for Linux guests -- 3.6.1 The LINUX subcommand -- 3.6.2 The Linux systems selection menu -- 3.6.3 The Linux details selection menu -- 3.6.4 The LXCPU subcommand -- 3.6.5 The LXMEM subcommand -- 3.6.6 The LXNETWRK subcommand -- 3.6.7 The LXFILESYS subcommand -- 3.7 Monitoring overall z/VM performance -- 3.7.1 The CPU subcommand -- 3.7.2 The STORAGE subcommand -- 3.7.3 The DEVICE subcommand -- 3.7.4 The USER subcommand -- Part 2 Networking for Linux on zSeries -- Chapter 4. HiperSockets and z/VM Guest LAN -- 4.1 Introduction to HiperSockets -- 4.1.1 Operating system support -- 4.1.2 Capabilities -- 4.2 Configuring HiperSockets -- 4.2.1 Hardware tasks -- 4.2.2 z/VM tasks -- 4.2.3 Linux tasks. 4.3 Introduction to the Guest LAN feature -- 4.3.1 Virtual HiperSockets -- 4.3.2 Virtual QDIO -- 4.4 VM Guest LAN configuration -- 4.5 Creating a VM Guest LAN segment -- 4.5.1 Establishing a VM Guest LAN owner -- 4.5.2 Establishing a VM Guest LAN lifetime -- 4.6 Creating a simulated NIC -- 4.7 Attaching the simulated NIC to the VM Guest LAN -- 4.8 A VM Guest LAN example -- 4.9 Restricted VM Guest LANs -- 4.9.1 Viewing VM Guest LAN attributes -- 4.9.2 Changing VM Guest LAN attributes -- 4.10 Defining a VM Guest LAN in the VM directory -- 4.10.1 Define the VM Guest LAN in the SYSTEM CONFIG file -- 4.10.2 Define and couple simulated NICs to the VM Guest LAN -- 4.10.3 Automating connections to a VM Guest LAN -- 4.11 Configuring a VM Guest LAN in a Linux guest -- 4.11.1 A word about network device drivers -- 4.11.2 Loading the Linux network interface device driver -- 4.11.3 Configuring the network interface -- Chapter 5. TCP/IP direct connection -- 5.1 Introduction -- 5.1.1 Number of Linux guests -- 5.2 OSA port sharing -- 5.2.1 Hardware definition -- 5.2.2 Advantages sharing OSA-Express in QDIO mode -- 5.2.3 Issues sharing OSA-Express in QDIO mode -- 5.3 IEEE 802.1Q VLAN support -- 5.3.1 How VLANs work -- 5.3.2 VLANs on Linux for zSeries -- 5.3.3 Sharing an OSA-Express when using VLANs -- 5.3.4 Configuring VLANs in Linux -- 5.3.5 Infrastructure guests in a VLAN network -- Chapter 6. TCP/IP routing -- 6.1 Planning for routing -- 6.1.1 Connectivity method -- 6.1.2 Isolation -- 6.1.3 Address allocation -- 6.1.4 Traffic shaping -- 6.1.5 Linux router or z/VM TCP/IP router -- 6.1.6 Routing considerations with OSAs -- 6.2 Linux routers -- 6.2.1 Device support -- 6.2.2 Routing function -- 6.2.3 Setting up a Linux router -- 6.2.4 Changing a running Linux router guest -- 6.3 z/VM TCP/IP routers -- 6.3.1 Device support -- 6.3.2 Routing function. 6.3.3 Changing a running z/VM TCP/IP stack -- 6.3.4 z/VM TCP/IP support servers -- 6.4 z/OS routers -- 6.4.1 HiperSockets Accelerator -- 6.5 Traffic control -- 6.5.1 Components of traffic control -- 6.5.2 Configuring CBQ -- 6.5.3 CBQ usage example: bandwidth choke -- 6.5.4 CBQ usage example: differentiating interactive traffic -- 6.6 Dynamic routing -- 6.6.1 How dynamic routing works -- 6.6.2 Dynamic routing in a penguin colony -- 6.6.3 Controlling routing tables -- Chapter 7. Network high availability -- 7.1 Planning virtual connectivity for high availability -- 7.1.1 Determine the level of redundancy you need -- 7.1.2 z/VM TCP/IP availability -- 7.2 Multiple network devices to Linux guests -- 7.2.1 Configuring multiple network interfaces -- 7.2.2 Virtual Router Redundancy Protocol (VRRP) -- 7.2.3 Virtual IP addresses -- 7.2.4 IP connections outbound from Linux guests -- 7.3 Redundancy outside the zSeries complex -- 7.3.1 Additional z/VM system -- 7.4 Linux high availability solutions -- 7.4.1 To cluster or not to cluster -- 7.4.2 Linux Virtual Server -- Part 3 Creating and managing a penguin colony -- Chapter 8. Shared Linux filesystems -- 8.1 Device filesystem mounts -- 8.2 Bind mount directories -- 8.3 Using bind mounts -- 8.3.1 Mounting writable directories on a read-only filesystem -- 8.3.2 Preserving access to the original read-only directories -- 8.4 The basevol filesystem -- 8.5 The guestvol filesystem -- 8.6 A basevol/guestvol Linux guest -- 8.7 The File Hierarchy Standard -- 8.8 RPM package management -- 8.9 Booting a basevol/guestvol Linux guest -- 8.9.1 The rc.guestvol script -- 8.9.2 Determining if the Linux guest uses a guestvol mount -- 8.9.3 The maintenance shell -- 8.9.4 Example basevol/guestvol Linux guest startup -- 8.9.5 Example basevol/guestvol Linux guest maintenance shell -- 8.10 Startup configuration. 8.10.1 The rc.sysinit-guestvol script -- 8.11 Network configuration -- 8.11.1 The z/VM configuration server -- 8.11.2 Generating a CONFSERV response -- 8.11.3 Security considerations -- 8.11.4 The vmgetconf script -- 8.11.5 The itsonet script -- 8.11.6 Example of boot time configuration -- 8.12 Shutdown processing -- 8.12.1 The guestvol-start-halt script -- 8.12.2 The guestvol-final-halt script -- 8.12.3 Example of a basevol/guestvol Linux guest shutdown -- 8.13 Advantages of a basevol/guestvol Linux guest -- Chapter 9. Building a basevol/guestvol penguin colony -- 9.1 Overview of the process -- 9.2 The BASEVOL virtual machine -- 9.3 The LDV01 virtual machine -- 9.4 Install Linux on the development image -- 9.4.1 Choosing the packages to install -- 9.5 Create the basevol and guestvol filesystem images -- 9.5.1 Prepare the LDV01 Linux guest -- 9.5.2 Create the golden basevol filesystem image -- 9.5.3 Prepare guestvol filesystem image -- 9.5.4 Booting the basevol/guestvol Linux guest -- 9.6 Guestvol package management -- 9.7 Cloning a basevol/guestvol Linux guest -- 9.7.1 The LNXCLONE prototype -- 9.7.2 Create the Linux clone virtual machine -- 9.7.3 Create the Linux clone guestvol -- 9.7.4 Define the Linux clone in the GUEST CONF configuration file -- 9.7.5 XAUTOLOG the Linux clone -- 9.8 Remote startup and shutdown of Linux clones -- 9.8.1 The ext_int kernel module -- 9.8.2 Handling a shutdown external interrupt -- 9.8.3 The management interface -- 9.8.4 PROP actions to manage Linux clones -- 9.8.5 The GUESTACT EXEC script -- 9.8.6 Security considerations -- Chapter 10. Centralized management using LDAP -- 10.1 Using LDAP for centralized management -- 10.1.1 The OpenLDAP directory server -- 10.1.2 The penguin colony network topology -- 10.2 Configuring the LDAP server -- 10.3 LDAP tools -- 10.3.1 An LDAP browser -- 10.3.2 LDAP Data Interchange Format. 10.3.3 LDAP migration tools. |
| Altri titoli varianti | Linux on IBM eserver zSeries and S/390 : large scale Linux deployment |
| Record Nr. | UNINA-9910815991503321 |
| [Poughkeepsie, NY?], : International Technical Support Organization, IBM, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux for zSeries [[electronic resource] ] : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.]
| Linux for zSeries [[electronic resource] ] : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 268 p. : ill |
| Disciplina | 005.4/32 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Operating systems (Computers)
Fibre Channel (Standard) |
| Soggetto genere / forma | Electronic books. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910449742403321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux for zSeries [[electronic resource] ] : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.]
| Linux for zSeries [[electronic resource] ] : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 268 p. : ill |
| Disciplina | 005.4/32 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Operating systems (Computers)
Fibre Channel (Standard) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910783561803321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux for zSeries : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.]
| Linux for zSeries : fibre channel protocol implementation guide / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 268 p. : ill |
| Disciplina | 005.4/32 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Operating systems (Computers)
Fibre Channel (Standard) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front cover -- Contents -- Notices -- Trademarks -- Preface -- The team that wrote this redbook -- Become a published author -- Comments welcome -- Chapter 1. Fibre Channel Protocol concepts -- 1.1 FCP support -- 1.2 FCP topologies -- 1.2.1 Point-to-point -- 1.2.2 Arbitrated loop -- 1.2.3 Switched fabric -- 1.2.4 Supported topologies -- 1.3 FCP terminology -- 1.3.1 Node -- 1.3.2 Port -- 1.3.3 Link -- 1.3.4 Worldwide names -- 1.4 FCP access control -- 1.4.1 LUN masking -- 1.4.2 Zoning -- 1.5 FCP considerations and limitations -- 1.5.1 Channel sharing -- 1.5.2 Device sharing -- 1.5.3 Supported devices -- Chapter 2. Accessing FCP devices from Linux guests -- 2.1 Addressing concepts for FCP-attached SCSI -- 2.1.1 SCSI addresses -- 2.1.2 zSeries device numbers -- 2.1.3 zSeries hardware addresses -- 2.2 FCP addresses -- 2.3 Linux device names -- 2.3.1 Linux SCSI support -- 2.3.2 Mapping points -- 2.4 Linux FCP mapping -- 2.4.1 Device number -- 2.4.2 Target number -- 2.4.3 WWPN -- 2.4.4 Linux LUN -- 2.4.5 SAN device LUN -- 2.4.6 Map entry ordering -- 2.4.7 Syntax rules -- 2.5 The zfcp device driver -- 2.5.1 Loading the driver -- 2.5.2 Adding a device mapping -- 2.5.3 Attaching LUNs to the SCSI subsystem -- 2.5.4 Device mapping by example -- 2.5.5 The /proc/scsi directory structure -- 2.6 SCSI IPL feature -- 2.6.1 IPL Linux from SCSI disk in an LPAR -- 2.6.2 IPL Linux from SCSI disk in a VM guest -- 2.6.3 The CP SET LOADDEV command -- 2.6.4 The LOADDEV user directory statement -- 2.6.5 Dumping to a SCSI disk -- 2.7 Multipathing concepts -- 2.7.1 Multipathing with FICON -- 2.7.2 Multipathing with FCP -- Chapter 3. Configuring zSeries to use Fibre Channel Protocol -- 3.1 Prerequisites for FCP support -- 3.1.1 Software requirements -- 3.1.2 Hardware requirements -- 3.1.3 Fiber implementation options -- 3.1.4 Connector types -- 3.1.5 Distances.
3.2 Enabling the SCSI IPL feature -- 3.3 Defining an FCP channel to zSeries -- 3.4 Configuring IBM Enterprise Storage Server -- 3.4.1 Modifying the host systems -- 3.4.2 Configuring the host adapter ports -- 3.4.3 Configuring the disk groups -- 3.4.4 Adding volumes to the host system -- 3.4.5 Determining the disk LUN numbers -- Chapter 4. Installing SUSE SLES8 on FCP-attached SCSI -- 4.1 Installation overview -- 4.2 Preparing the z/VM Linux guest -- 4.2.1 Defining the Linux virtual machine -- 4.2.2 Checking the status of the FCP device -- 4.2.3 Transferring the Linux installation kernel -- 4.3 Performing installation configuration -- 4.3.1 IPL the SLES8 installation kernel -- 4.3.2 Configuring the network -- 4.3.3 Choosing the installation media -- 4.3.4 Selecting the installation terminal type -- 4.4 Preparing the FCP device -- 4.4.1 Loading the required device drivers -- 4.4.2 Partitioning the SCSI device -- 4.5 Continuing installation from YaST -- 4.5.1 Loading the DASD device driver -- 4.5.2 Completing YaST installation -- 4.6 Applying Service Pack 3 (SP3) -- 4.6.1 Invoking YaST from a chroot jail on the SCSI disk -- 4.6.2 Applying the SP3 system update to the SCSI disk installation -- 4.6.3 Completing installation to SCSI disk -- 4.7 IPL the Linux guest from SCSI disk -- 4.7.1 Providing the WWPN and LUN to the machine loader -- 4.7.2 IPL the Linux guest -- 4.8 Copying an existing SLES8 installation to FCP -- 4.8.1 Loading the SCSI device drivers -- 4.8.2 Preparing the SCSI disk -- 4.8.3 Copying SLES8 onto the SCSI disk -- 4.8.4 Configuring the bootable SCSI partition -- 4.8.5 Creating an initial ramdisk for IPL from SCSI -- 4.8.6 Preparing SCSI partition for IPL -- 4.8.7 IPL from the SCSI partition -- 4.9 IPL Linux in an LPAR from SCSI -- Chapter 5. Installing Red Hat RHEL 3 on FCP-attached SCSI -- 5.1 The Linux guest directory entry. 5.2 Installing RHEL 3 to ECKD DASD -- 5.2.1 Completing the installation -- 5.3 Copying the installed system to SCSI disk -- 5.3.1 Loading the FCP device driver -- 5.3.2 Preparing the SCSI disk -- 5.3.3 Copying the installation to SCSI disk. -- 5.3.4 Customizing the installation configuration files -- 5.3.5 Making the SCSI disk bootable -- 5.3.6 IPL the SCSI disk -- 5.4 Adding SCSI disks -- 5.4.1 Preparing configuration files and SCSI disk for the next boot -- 5.4.2 Adding LUNs without changing /etc/modules.conf -- 5.4.3 Defining the LUN mapping -- 5.4.4 Defining the LUNs to the SCSI stack -- 5.4.5 Mounting the devices -- 5.4.6 Automate the process at system initialization -- Chapter 6. Installing SUSE SLES9 on FCP-attached SCSI -- 6.1 The sysfs filesystem -- 6.2 Installing SLES9 directly onto FCP devices -- 6.3 Adding FCP disks to a SLES9 installation -- 6.3.1 Adding disks manually -- Chapter 7. Multipath FCP on Red Hat RHEL 3 -- 7.1 Red Hat RHEL 3 implementation -- 7.2 Configuring multipathing in Red Hat RHEL 3 -- 7.2.1 Creating an initial ramdisk -- 7.2.2 Point to the new initial ramdisk -- 7.2.3 Restart the Linux guest -- 7.2.4 Create SCSI device nodes -- 7.2.5 Partition the SCSI devices -- 7.2.6 Configuring mdadm to manage the device array -- 7.2.7 Creating a filesystem on the devices -- 7.2.8 Enable the RAID array on Linux startup -- 7.2.9 Mount the filesystems at startup -- 7.3 Using mdadm to administrate RAID arrays -- 7.3.1 Reporting failed paths -- 7.3.2 Reporting path recovery -- 7.3.3 Forcing a path into failed mode -- 7.3.4 Removing spare paths -- 7.3.5 Adding paths back into the array -- Chapter 8. Multipath FCP on SUSE SLES8 -- 8.1 Multipath implementation in SLES8 -- 8.2 Configuring multipathing in SLES8 -- 8.2.1 Creating an initial ramdisk -- 8.2.2 Point to the new initial ramdisk -- 8.2.3 Restart the Linux guest. 8.2.4 Partition the SCSI devices -- 8.2.5 Configure LVM to manage the devices -- 8.3 Using LVM tools to administrate RAID arrays -- Chapter 9. Multipath FCP on SUSE SLES9 -- 9.1 Multipath implementation in SLES9 -- 9.2 Configuring multipathing in SLES9 -- 9.2.1 Defining the FCP devices -- 9.2.2 Vary the FCP devices online -- 9.3 Managing multipath devices using EVMS -- 9.3.1 Start the EVMS management tool -- 9.3.2 Locate available objects -- 9.3.3 Locate EVMS segments -- 9.3.4 Add an EVMS segment manager to the disks -- 9.3.5 Create an EVMS segment on the disks -- 9.3.6 Restart the EVMS management tool -- 9.3.7 Create an EVMS region -- 9.3.8 Define a RAID0 array of multipath regions -- 9.3.9 Create a volume within the RAID0 region -- 9.3.10 Create a filesystem on the volume -- 9.3.11 Start EVMS at system boot -- Chapter 10. FCP security topics -- 10.1 LUN masking -- 10.2 Zoning -- 10.2.1 Zone definition -- 10.3 Binding -- Appendix A. Using zSeries dump tools with FCP -- Installing the SCSI dump tool -- Shared partition configuration -- Target and dump on different partitions -- Performing the SCSI dump -- Appendix B. Using IBM Tivoli Storage Manager with FCP -- Configuring the tape drives -- Configuring the IBMTape driver -- Configuring IBM Tivoli Storage Manager -- Related publications -- IBM Redbooks -- Other publications -- Online resources -- How to get IBM Redbooks -- Help from IBM -- Abbreviations and acronyms -- Index -- Back cover. |
| Record Nr. | UNINA-9910825141903321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux on IBM e server zSeries and S/390 [[electronic resource] ] : performance toolkit for VM / / [Gregory Geiselhart ... et al.]
| Linux on IBM e server zSeries and S/390 [[electronic resource] ] : performance toolkit for VM / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 244 p. : ill |
| Disciplina | 005.4/3 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Virtual computer systems
IBM System/390 (Computer) |
| Soggetto genere / forma | Electronic books. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910449741603321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux on IBM e server zSeries and S/390 [[electronic resource] ] : performance toolkit for VM / / [Gregory Geiselhart ... et al.]
| Linux on IBM e server zSeries and S/390 [[electronic resource] ] : performance toolkit for VM / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 244 p. : ill |
| Disciplina | 005.4/3 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Virtual computer systems
IBM System/390 (Computer) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910783561903321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux on IBM e server zSeries and S/390 : performance toolkit for VM / / [Gregory Geiselhart ... et al.]
| Linux on IBM e server zSeries and S/390 : performance toolkit for VM / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 |
| Descrizione fisica | xiv, 244 p. : ill |
| Disciplina | 005.4/3 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Virtual computer systems
IBM System/390 (Computer) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front cover -- Contents -- Notices -- Trademarks -- Preface -- The team that wrote this redbook -- Become a published author -- Comments welcome -- Chapter 1. Performance Toolkit for VM at a glance -- 1.1 Defining Performance Toolkit for VM -- 1.2 Starting Performance Toolkit for VM -- 1.3 Basic mode -- 1.3.1 Redisplay facility -- 1.4 Monitor mode -- 1.5 Help facility -- 1.5.1 Context-sensitive help -- 1.6 Displaying current and average data -- 1.7 Sorting reported data -- 1.8 History performance analysis -- 1.8.1 Simple history data files -- 1.8.2 Extended trend files -- 1.9 Benchmark data analysis -- 1.10 Threshold monitoring -- 1.11 Variable correlation coefficient analysis -- 1.12 When to use Performance Toolkit for VM -- 1.12.1 Performance Toolkit for VM overhead -- Chapter 2. Navigating through Performance Toolkit for VM -- 2.1 Information available in Performance Toolkit for VM -- 2.2 General system data reporting -- 2.2.1 CPU load -- 2.2.2 Storage utilization -- 2.2.3 Spool file overview -- 2.2.4 LPAR data -- 2.2.5 Shared segments -- 2.2.6 System configuration -- 2.3 I/O data reporting -- 2.3.1 I/O device load -- 2.3.2 CP-owned disks -- 2.4 User data reporting -- 2.4.1 User resource usage -- 2.4.2 Linux systems -- 2.5 History data reporting -- 2.5.1 Graphics selection -- 2.5.2 History data files -- 2.5.3 Benchmark displays -- 2.5.4 Correlation coefficients -- 2.6 User-defined screens -- 2.6.1 Defining a user data screen -- 2.6.2 User-defined display selection -- 2.6.3 User-defined performance screen -- 2.7 Using the Web interface -- Chapter 3. Configuring Performance Toolkit for VM -- 3.1 Performance Toolkit for VM installation -- 3.1.1 The 4VMPTK40 user -- 3.1.2 The PERFSVM user -- 3.2 Performance Toolkit for VM control files -- 3.2.1 FCONX PROFILE -- 3.2.2 The FCONTROL RESET command -- 3.2.3 Printed reports.
3.2.4 Trend data collection -- 3.3 Sample PROFILE EXEC for PERFSVM -- 3.4 Performance Toolkit for VM operation -- 3.5 Tailoring Performance Toolkit for VM -- 3.5.1 Tailor the FCONX PROFILE control file -- 3.5.2 Tailor the FCONX REPORTS control file -- 3.5.3 Tailor the FCONX TRENDREC control file -- 3.6 Enabling remote access and monitoring -- 3.6.1 Create the FCONRMT AUTHORIZ control file -- 3.6.2 Create the FCONRMT SYSTEMS control file -- 3.7 Enabling data collection for Linux guests -- Chapter 4. Remote access and monitoring -- 4.1 Remote monitoring with Performance Toolkit for VM -- 4.2 APPC/VM interface to Performance Toolkit for VM -- 4.2.1 Implementing APPC/VM for a local system -- 4.2.2 Using an alternate resource name -- 4.2.3 Implementing APPC/VM for remote systems -- 4.3 Performance Toolkit for VM Web interface -- 4.3.1 Web interface main selection menu -- 4.3.2 Line graphic displays in the Web interface -- 4.3.3 Enabling the Web interface -- 4.3.4 Web interface authentication -- Chapter 5. Understanding z/VM configuration -- 5.1 Commands to use for configuration information -- 5.2 System configuration screen -- 5.3 Storage layout -- 5.4 System settings -- 5.4.1 Effect of the timer patch on Linux guest scheduling -- 5.4.2 The QUICKDISP option -- 5.4.3 Assigning processing share -- 5.5 System counters -- 5.6 Monitor settings -- 5.7 I/O configuration -- 5.8 Page and spool allocation -- 5.9 Spool file usage -- 5.10 User paging utilization -- 5.11 Virtual disks in storage -- Chapter 6. Analyzing I/O and network performance -- 6.1 Analyzing I/O to DASD performance -- 6.2 Channel monitoring -- 6.3 Control unit monitoring -- 6.3.1 Cache control unit overall performance -- 6.3.2 Cache extended function performance -- 6.4 I/O device load -- 6.4.1 Minidisk cache -- 6.5 Analyzing VM TCP/IP data -- 6.5.1 Virtual switch activity. 6.5.2 TCP/IP Activity Log -- 6.5.3 General TCP/IP data transfer log -- Chapter 7. Understanding LPAR configuration -- 7.1 Collecting LPAR data -- 7.2 Displaying LPAR configuration and activity -- 7.3 Understanding LPAR options -- 7.3.1 Shared or dedicated processors -- 7.3.2 Shared or dedicated CHPIDs -- Chapter 8. Monitoring Linux guests -- 8.1 Reporting Linux monitor data -- 8.1.1 Installing DDS -- 8.1.2 Configuring and starting DDS -- 8.1.3 Registering Linux guests with Performance Toolkit for VM -- 8.2 Viewing Linux performance data -- 8.2.1 RMF DDS browser interface -- 8.2.2 DDS Java client -- 8.3 Analyzing Linux guest memory utilization -- 8.3.1 Comparing virtual machine size on memory usage -- 8.3.2 Analyzing memory usage inside Linux guests -- 8.4 Analyzing Linux guest paging -- 8.4.1 Using a VDISK as a Linux swap partition -- 8.4.2 Effect of minidisk cache -- 8.4.3 Effect of expanded storage -- 8.4.4 Monitoring Linux guest paging -- 8.4.5 Using a single minidisk swap partition -- 8.4.6 Using four minidisk swap partitions -- 8.4.7 Using a VDISK swap partition -- 8.5 Analyzing processor utilization -- 8.5.1 Processor utilization for a Linux guest -- 8.5.2 Shared and dedicated processors -- 8.5.3 Running services and daemons -- Chapter 9. RTM and PRF functions in Performance Toolkit for VM -- 9.1 Equivalent RTM functions -- 9.2 The RTM general display -- 9.2.1 The Performance Toolkit for VM general display -- 9.3 The RTM SLOG display -- 9.3.1 Performance Toolkit for VM history files -- 9.4 The RTM environment display -- 9.4.1 Performance Toolkit for VM system configuration display -- 9.5 The RTM user display -- 9.5.1 The Performance Toolkit for VM user display -- 9.6 The RTM idle user display -- 9.6.1 The Performance Toolkit for VM idle user display -- 9.7 The RTM I/O display -- 9.7.1 The Performance Toolkit for VM I/O display. 9.8 Using the Virtual Machine Communication Facility -- 9.9 Creating scheduled printed reports -- 9.10 VMPRF functions -- 9.10.1 Creating history data -- 9.10.2 Processing historical data -- 9.10.3 When to use MONSCAN -- 9.10.4 When to use TRNDSCAN -- 9.10.5 Reports -- Chapter 10. Performance Toolkit for VM updates for function level 510 -- 10.1 Performance Toolkit for VM changes for FL510 -- 10.2 Performance Toolkit for VM installation changes -- 10.3 Control file changes for FL510 -- 10.3.1 FCONX PROFILE change -- 10.3.2 Performance Toolkit for VM report changes -- 10.3.3 FCONX TRENDREC change -- 10.3.4 New FCONX SUMREC -- 10.4 Performance Toolkit for VM PRF support -- 10.5 Using APPLDATA from Linux -- 10.6 New reports for SCSI DASD -- 10.7 Summary of changes for FL510 -- Appendix A. Monitoring for z/VM -- VM Monitor facility overview -- A word about the monitor system service (*MONITOR) -- Types of available monitor data -- Using the CP MONITOR command -- Appendix B. Performance Toolkit for VM sample files -- The sample FCONX PROFILE -- Appendix C. Adding VM page space -- How to add page space to a running z/VM system -- Making the dynamic change permanent -- Optional steps -- Appendix D. Sample tools -- Sample monitoring EXECs -- The PAG EXEC -- The SHARE EXEC -- Sample VMCX front end -- Related publications -- IBM Redbooks -- Other publications -- Online resources -- How to get IBM Redbooks -- Help from IBM -- Abbreviations and acronyms -- Index -- Back cover. |
| Record Nr. | UNINA-9910825190703321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, 2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Linux on IBM e-server zSeries and S/390 [[electronic resource] ] : best security practices / / [Gregory Geiselhart ... et al.]
| Linux on IBM e-server zSeries and S/390 [[electronic resource] ] : best security practices / / [Gregory Geiselhart ... et al.] |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Poughkeepsie, NY, : IBM, International Technical Support Organization, c2004 |
| Descrizione fisica | xii, 164 p. : ill |
| Disciplina | 005.8 |
| Altri autori (Persone) | GeiselhartGregory |
| Collana | IBM redbooks |
| Soggetto topico |
Operating systems (Computers)
Computer security |
| Soggetto genere / forma | Electronic books. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910449743703321 |
| Poughkeepsie, NY, : IBM, International Technical Support Organization, c2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
