1.ORACLEASM_USE_LOGICAL_BLOCK_SIZE参数的引入时间:oracleasm-support-2.1.8-1 and kernel-uek 2.6.39-400.4.0 or later. 2.ORACLEASM_USE_LOGICAL_BLOCK_SIZE参数在/etc/sysconfig/oracleasm文件中的解释: # ORACLEASM_USE_LOGICAL_BLOCK
Linux中的physical_block_size和logical_block_size [root@rhel63single queue]# pwd /sys/block/sdj/queue [root@rhel63single queue]# ls -lrt | grep size -r--r--r--. 1 root root 4096 Aug 24 21:58 physical_block_size -r--r--r--. 1 root root 4096 Aug 24 21:58 optimal_io_size...
For system disk: - with logical_block_size=512,guest can be installed correctly,"fsutil fsinfo ntfsinfo " can show correct info; - with logical_block_size=1024/2048/4096,guest can NOT be installed(please check the attachment) - with physical_block_size=512/1024/2048/4096,guest can be ins...
On a block device with a 4096 byte physical block size and 512 byte logical block size (i.e. so called 512e),mkfs.f2fscreates the file system with 512 byte sectors. #lsblk -t /dev/sdbNAME ALIGNMENT MIN-IO OPT-IO PHY-SEC LOG-SEC ROTA SCHED RQ-SIZE RA WSAME sdb 0 4096 0 4096 ...
块大小 | block-size 这是一种实验技术 由于该技术的规格不稳定,请查看各种浏览器的兼容性表格以供使用。还要注意,随着规范的变化,实验技术的语法和行为在未来版本的浏览器中可能会发生变化。 block-size 定义一个元素的块的水平或垂直尺寸,这取决于它的写入模式。其对应于任一width或height属性,这取决于的值writi...
【转】oracle 启动设置pfile file size is not a multiple of logical block size 刚改了oracle10g里面的SPFILE***.ORA文件,数据库就起不来了,抱错ORA-27046: file size is not a multiple of logical block size 。原 因是动态服务器参数文件(SPFILE)是一个二进制文件,是不可以手工修改的,如果手工改了,该...
* @blksz: logical block size of the device * @devp: Returns the device created, on success * Returns: 0 if OK, -ve on error */ int host_create_attach_file(const char *label, const char *filename, bool removable, struct udevice **devp); bool removable, unsigned long blksz, stru...
The logical block size is the size of the blocks that the UNIX kernel uses to read or write files. The logical block size is usually different from the physical block size. The physical block size is usually 512 bytes, which is the size of the smallest block that the disk controller can...
ORA-27046: file size is not a multiple of logical block size 解决办法：解决办法是把dmp重新ftp一...
ORA-27046 错误信息 "file size is not a multiple of logical block size" 指出文件大小不是逻辑块大小的整数倍。这通常发生在 Oracle 数据库尝试读取或写入不符合其块大小要求的文件时。 2. 可能导致 ORA-27046 错误的原因 文件系统块大小与 Oracle 块大小不匹配:Oracle 数据库有自己的块大小设置,如果底层文件...