HP StorageWorks 2500 HP StorageWorks 2500 Disk System User Guide (5697-5922, N - Page 61

Table 12 Disk drive loop IDs Enclosure Bay Bay Bay Bay Bay Bay Bay Bay Bay Bay Bay Bay Bay Bay ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 36 35 34 33 32 31 2E 2D 2C 2B 2A 29 27 26 2 51 4E 4D 4C 4B 4A 49 47 46 45 43 3C 3A 39 3 6A 69 67 66 65 63 5C 51 59 56 55 54 53 52 4 80 7C 7A 79 76 75 74 73 72 71 6E 6D 6C 6B 5 A5 A3 9F 9E 9D 9B 98 97 90 8F 88 84 82 81 6 B6 B5 B4 B3 B2 B1 AE AD AC AB AA A9 A7 A6 15 D1 CE CD CC CB CA C9 C7 C6 C5 C3 BC BA B9 16 EF E8 E4 E2 E1 E9 DC DA D9 D6 D5 D4 D3 D2 17 25 23 1F 1E 1D 1B 18 17 10 0F 08 04 02 01 Use ioscan -fn to determine the device file (HBA number). Example 2. ioscan -fn command ioscan -fn Class I H/W Path Driver S/W State H/W Type Description fc 0 0/6/0/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter /dev/td0 fc 1 0/6/2/0 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 1) /dev/fcd1 fc 2 0/6/2/1 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 2) /dev/fcd2 Enter the following command to allow HP-UX to ignore the disk authentication for the replacement disk. fcmsutil /dev/device_file replace_dsk -l disk_loop_ID For example, if you are replacing the disk drive installed in bay 5 in an enclosure with an ID 2 attached to HBA td1, enter: fcmsutil /dev/td1 replace_dsk -l 4B IMPORTANT: You must run the fcmsutil replace_dsk command on all HBAs that can access the disk drive. CAUTION: Spinning media can make the disk drive difficult to handle. To avoid damaging the disk drive, wait approximately 30 seconds for the media to stop rotating before removing the drive from the enclosure. To remove a disk drive: 1. Push the ejector button (Figure 34-1) and pull the release lever (Figure 34-2) down to the full open position. 2500 Disk System user guide 61