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linux:fs:zfs:issues:got_error_52 [2021/05/24 19:18] – created niziaklinux:fs:zfs:issues:got_error_52 [2021/05/24 22:17] (current) – niziak
Line 11: Line 11:
   * z bookmark level = 0   * z bookmark level = 0
   * z bookmark blkid = 17   * z bookmark blkid = 17
 +
 +Error 52 in linux headers:
 +<file c usr/include/asm-generic/errno.h>
 +#define EBADE 52 /* Invalid exchange */
 +</file>
 +
 +But ZFS is using Solaris Porting Layer:
 +<file c include/os/linux/spl/sys/errno.h>
 +#define ECKSUM EBADE
 +</file>
  
  
 DVA[0]=<0:158039e9000:6000> [L0 ZFS plain file] fletcher4 lz4 unencrypted LE contiguous unique single size=20000L/6000P birth=62707L/62707P fill=1 cksum=516dd1ace1c:414cbfc202333b:af36411a2766c4f:7bc4d6777673687b -- skipping DVA[0]=<0:158039e9000:6000> [L0 ZFS plain file] fletcher4 lz4 unencrypted LE contiguous unique single size=20000L/6000P birth=62707L/62707P fill=1 cksum=516dd1ace1c:414cbfc202333b:af36411a2766c4f:7bc4d6777673687b -- skipping
 </code> </code>
 +
 +
 +fio --name=randrw --rw=randrw --size=32GB --direct=1 --ioengine=libaio --iodepth=32