Top Document: comp.sys.hp.hpux FAQ Previous Document: 8.30 Is there a tool to trace system calls? Next Document: 8.32 How can I determine how much RAM my system has? See reader questions & answers on this topic! - Help others by sharing your knowledge Attribute 10.01 10.10 ================================================== Physical RAM: 2 GB 3.75 GB Shared Memory: 1.75 GB 1.75 GB Process Data Space: 0.9 GB 1.9 GB # File Descriptors: 60,000 60,000 # User Ids: 60,000 60,000 CPUs: ? ? 10.20, Attribute 32-bit 11.0/11i 64-bit 11.0/11i v1.x =============================================================== Physical RAM: 3.75 GB 256 GB Shared Memory: 2.75 GB 512 GB? Process Data Space: 1.9 GB 256 GB? # File Descriptors: 60,000 60,000 # User Ids: 2,147,483,647 2,147,483,647 CPUs: 16? 32/64 Attribute 11i v2.x ====================================== Physical RAM: 1 TB Shared Memory: 2 TB? Process Data Space: 1 TB? # File Descriptors: 60,000 # User Ids: 2,147,483,647 CPUs: 128 Beginning with Release 10.10, the supported sizes for files and file systems on HP-UX have gradually increased. Below is a summary of the supported sizes for Releases 10.01 through 11i. NOTE: Although it may be possible to create files or file systems larger than these documented limits, such files and file systems are not supported, and the results of using them may be unpredictable. HFS Supported Sizes =================== The maximum file and filesystem sizes supported by HFS are listed in the table below. TABLE 1. HFS Supported File and File System Sizes ==================================== HP-UX File Filesystem Release Size Size ==================================== 10.01 2 GB 4 GB 10.10 2 GB 128 GB *10.20,11.x 128 GB 128 GB ==================================== * On these releases it is possible to exceed the 128 GB limit to 256 GB, but it is not supported. JFS (VxFS) Supported Sizes ========================== The maximum file and file system sizes supported by the Journaled File System (JFS), also known as the VERITAS File System (VxFS), are listed in the table below. TABLE 2. VxFS Supported File and Filesystem Sizes ============================================================== HP-UX JFS Disk Layout File Filesystem Release Version Version Size Size ============================================================== 10.01 - Version 2** 2 GB 4 GB 10.10 - Version 2** 2 GB 128 GB 10.20 Version 3.0 Version 2 2 GB 128 GB 10.20 Version 3.0 Version 3** 128 GB 128 GB 11.00 Version 3.1 Version 2 2 GB 128 GB *11.00 Version 3.1 Version 3** 1 TB 1 TB 11.00 Version 3.3 Version 2 2 GB 128 GB 11.00 Version 3.3 Version 3** 1 TB 1 TB 11.00 Version 3.3 Version 4 1 TB 1 TB 11i Version 3.3 Version 2 2 GB 128 GB 11i Version 3.3 Version 3 2 TB 2 TB 11i Version 3.3 Version 4** 2 TB 2 TB 11i v2.x Version ? Version ? 4 TB 4 TB ============================================================== * PHKL_22719 is needed to avoid mount problems if extending or creating file systems beyond 128 GB. ** default disk layouts for particular HP-UX Releases. Related JFS Patches =================== On HP-UX 10.20, several patches have been introduced to prevent the creation or extension of JFS filesystems beyond the supported maximum size of 128 GB: o PHCO_23035 - extendfs_vxfs(1M) cumulative patch o PHCO_23036 - fsadm_vxfs(1M) cumulative patch o PHCO_23037 - mkfs_vxfs(1M) cumulative patch Corresponding patches for HP-UX 11.00 and 11i are being prepared. The patch numbers were not known when this document was written. For the latest information about available patches, see the IT Resource Center: o <http://ITresourcecenter.hp.com/> If you have a support contract, select Browse Support Info By Product. If you do not have a support contract, select Individual Patches to search the Patch Database. Then select HP-UX Patches, select 11.00 or 11i or 11.11 as the OS version, and search for the keyword JFS to get a list of JFS patches. NOTE: You must register with the IT Resource Center to search the patch database User Contributions:Top Document: comp.sys.hp.hpux FAQ Previous Document: 8.30 Is there a tool to trace system calls? Next Document: 8.32 How can I determine how much RAM my system has? Single Page [ Usenet FAQs | Web FAQs | Documents | RFC Index ] Send corrections/additions to the FAQ Maintainer: hpux.faq@gmail.com
Last Update March 27 2014 @ 02:11 PM
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