标签 logical 下的文章

📂Linux_CentOS8_磁盘管理_磁盘大小调整_`No space left on device` （2）教程
2021-03-17
Issue : CentOS8 in the VMware: No space left on device1. Issue Description :Initially, 20G Hard Disk(SCSI) was portioned to the CentOS8 in the virtual machine. For disk room occupied by the genome ...
📂centos出现磁盘坏道，怎么检索和修复教程
2020-03-23
故障现象，在/var/log/message这个目录中出现下面的error：[24934098.161918] Buffer I/O error on device sdaj, logical block 4 [24934098.161921] Buffer I/O error on device sdaj, logical block 5 [24934098.161922] Buffe...
📂查看sql语句的执行时间教程
2019-08-13
原文链接：https://www.cnblogs.com/feng-yuan/p/6827895.html方法一：declare @d datetime set @d=getdate() SELECT * FROM pointInfo select [语句执行花费时间(毫秒)]=datediff(ms,@d,getdate()) 方...