HP Surestore Disk Array 12h SGI IRIX Configuration Guide - Page 54

Table 12. Parameters for OPEN-K/3/8/9/E Devices Disk Type Parameters for OPEN-K/3/8/9/E CVS*n OPEN-K CVS*n OPEN-3 CVS*n OPEN-8 CVS*n OPEN-9 CVS*n OPEN-E CVS*n Usage CVS LUSE CVS LUSE CVS LUSE CVS LUSE CVS LUSE Vendor name HP HP HP HP HP Product name OPEN-K*n-CVS OPEN-3*n-CVS OPEN-8*n-CVS OPEN-9*n-CVS OPEN-E*n-CVS Number of blocks (512-byte block) [Note 4]*n Sector size (byte) 512 512 512 512 512 Number of data cylinders See Note 6 Number of heads 15 15 15 15 15 Number of sectors 96 96 96 96 96 per track Physical partition size See Note 2 in megabytes Size of file system See Note 3 (see Note 1) Queue depth See "Queue Depth Parameters Table" (page 50). Queuing type Simple Simple Simple Simple Simple Read/write time-out 60 60 60 60 60 value See "Notes for Parameter Tables for OPEN-K/3/8/9/E Devices" (page 54). Notes for Parameter Tables for OPEN-K/3/8/9/E Devices 1. The operating system allocates some disk space for its own use. The maximum capacity of the disk cannot be specified for SIZE of File System at Add a Journaled File System. 2. The value of [Note 2] is the physical partition size in megabytes. The selectable physical partition sizes are 1, 2, 4, 8, 16, 32, 64, 128, and 256. The physical partition number for one disk must be less than or equal to 1016. For OPEN-3*n, OPEN-8*n, and OPEN-9*n devices, use the physical partition size listed in "Physical Partition Size Table" (page 57). For OPEN-K/3/8/9/E CVS, calculate the physical partition size [Note 2] using the following (↑↑ means round up to integer): [Note 2] = ↑([Note 4]/(2048 × 1016)) to 2n↑ 54 hp surestore disk array xp operating system configuration guide: SGI IRIX