WARNING: sfdsk: read error on slice:
volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Read request sent to slice terminated abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: write error on slice:volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Write request sent to slice terminated abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk driver.
WARNING: sfdsk: read error on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Read request sent to disk terminated abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: write error on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Write request sent to disk terminated abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: read and writeback error on slice:volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Read request and writeback request sent to slice terminated abnormally.
Writeback is a process to read data from other slices in the event of a read error.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: open error on slice:volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
oflag=oflag, errno=errno
Explanation
Open request sent to slice returned abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: open error on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : oflag=oflag, errno=errno
Explanation
Open request sent to disk returned abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: close error on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : oflag=oflag, errno=errno
Explanation
Close request sent to disk returned abnormally.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: NVURM read error on disk:volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
NVURM read request sent to disk terminated abnormally.
NVURM is volume update area map information which is stored on the disk for just resynchronization.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: NVURM write error on disk:volume info : devno(maj,min)=v_devno(v_maj,v_min)
device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
NVURM write request sent to disk terminated abnormally.
NVURM is volume update area map information which is stored on the disk for just resynchronization.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: volume status log write error on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : blk in disk=blknodk, blk in slice=blknosl
length=length, resid=resid, errno=errno
Explanation
Write request of volume status log sent to disk terminated abnormally.
Volume status log records if the volume closed normally in the event of a system crash.
Resolution
Disk failure may have occurred. Identify the cause by referring to disk driver log message, and recover the disk.
WARNING: sfdsk: failed to abort I/O requests on disk:device info : devno(maj,min)=p_devno(p_maj,p_min)
devname=pdevtree (pdevinst)
error info : errno=errno
Explanation
The request to cancel I/O requests on the physical device indicated in device info (an ioctl request for the mphd or mplb driver) ended abnormally.
Resolution
Collect investigation material and contact field engineers.