Case:Customer server: IBM X225, there are 6 hard disks, each 73G interface: SCSI operating system: Windows Server 2000 fault release: 6 hard disks, including 2 hard disks, No. 1 and No. 2 hard disk.After detecting No. 1 hard disk, there is a small amount of bad disk No. 2 hard disk. Solution:Our engineer analyzed that…
Case:The server is a RAID5 composed of 4 disks. Customers call it a drop of the No. 0 and No. 2 disk. The customer does not know that the disk is dropped first, and the server cannot enter the system. Solution:The engineer was tested and found that the four plates of the server were damaged…
Case:Customer storage model is IBM STORWIZE V5000, and RAID5 made with 24 300GB SAS disks, no heat preparation.There are 3 LUNs on the storage, a LUN where Lun is located for the Oracle database backup file.Lun’s usage environment is RHEL5; the other two Luns are LUN where the Oracle production library of the ERP system…
Case:IBM Server XSeries 225 server system collapses, and the disk array consists of three 73G SCSI hard disks. A set of RAID5.After testing by the IBM server data recovery engineer, the loss of RAID information caused the server array to collapse. Solution:First of all, our server data recovery engineer directly receives the SCSI hard disk…
Case:A IBM DS3400 server, 12*300G RAID5, the operating system is RHEL5, no heat set, and there are 3 LUNs on the storage. Two of them are LUN where the Oracle production database of the ERP system is located, and the other is the other.LUN where the Oracle database backup file is located.Because the two disks…
Case:Customer storage model is IBM DS3400, using 12 300GB SAS disk RAID5, which has no heat.There are 3 Luns on the storage, two of which are LUN where the Oracle production library of the ERP system is located, and the other is LUN where the Oracle database backup file is located.Lun’s use environment is RHEL5.Because…
Case:Customers are stored in IBM DS3400 optical fiber, with a total of 10 hard disks. Each hard disk is RAID5 made of 450G. The server is Redhat Linux. A set of RAID5 is made.The partition format is EXT3, which stores about 3T DCOM Hospital -specific format files.Due to the loss of RAID information, the data…
Case:The operating system is: Winodws Server 2003 database: Oracle 10.0.2 SQL Server 2005 storage device is: IBM DS3200, 2, a total of 15 hard disks, each hard disk 1T capacity.One IBM DS3200 can only be connected to the hard disk and only connect to 12 hard disks, and the other IBM DS3200 is connected to…
Case:Unix operating system, the file system is JFS2, IBM AIX server, and LV on IBM AIX JFS2 is deleted by about 200,000 files by the upper script, which exists in different directory. Solution:After the engineer analyzes all the original LV DD to the recovery platform, the AIX JFS2 LV that is deleted by the independent…
Case:The IBM 3650 server, the bottom layer uses 5 SAS 500GB disk RAID5, one of which is a heat -reserve disk.The server operating system is Windows 2003 X64. The entire storage is divided into three partitions. The first 40GB is the Windows system area, the second is about 700GB, which is the partition where the…
