![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fboot-time-memory-error%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F369%2FIMG-0771%2Flarge.1466745634.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fboot-time-memory-error%2F" title="Boot-time Memory Error"%3EBoot-time Memory Error%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EScreenshot+showing+a+memory+error+correction+message%2C+plus+the+detail+from+the+log.+This+happens+a+few+times+a+week.%3C/p%3E){kind=link}
Boot-time Memory Error
Screenshot showing a memory error correction message, plus the detail from the log. This happens a few times a week.
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fscsi2sd-dual-cd-rom%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F368%2FIMG-0772%2Flarge.1466745632.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fscsi2sd-dual-cd-rom%2F" title="SCSI2SD dual CD-ROM"%3ESCSI2SD dual CD-ROM%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EScreenshot+showing+a+dual-SCSI2SD+and+one+HDD+installation+with+two+CD-ROMs+configured+on+the+second+SCSI2SD.+Bonus+memory+error+correction+just+after+boot.%3C/p%3E){kind=link}
SCSI2SD dual CD-ROM
Screenshot showing a dual-SCSI2SD and one HDD installation with two CD-ROMs configured on the second SCSI2SD. Bonus memory error correction just after boot.
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FEPfs 20M blocks
Showing a 20M block FEPfs on a size-limited SCSI disk
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FEPfs 28M Blocks
Showing a 28M block FEPfs installed on a size-limited ST336918N. Size was limited with sg_format --resize --count=28000000
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fcopy-lmfs-4%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F361%2FIMG-0779%2Flarge.1466745615.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fcopy-lmfs-4%2F" title="Copy LMFS 4"%3ECopy LMFS 4%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EThis+initial+attempt+to+copy+the+1%2C000%2C000+block+%28but+0+length%29+LMFS+failed+and+needed+to+be+ABORTed.+Note+the+BAND-TRANSFER+error.%3C/p%3E){kind=link}
Copy LMFS 4
This initial attempt to copy the 1,000,000 block (but 0 length) LMFS failed and needed to be ABORTed. Note the BAND-TRANSFER error.
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fformatted-34g-drive%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F365%2FIMG-0775%2Flarge.1466745625.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fformatted-34g-drive%2F" title="FEP Formatted 34G Drive"%3EFEP Formatted 34G Drive%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EShowing+the+machine+configuration+with+a+Seagate+ST336918N+formatted+to+its+maximum+size+and+with+an+otherwise+empty+FEP+filesystem+created.%3C/p%3E){kind=link}
FEP Formatted 34G Drive
Showing the machine configuration with a Seagate ST336918N formatted to its maximum size and with an otherwise empty FEP filesystem created.
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fcopy-lmfs-1%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F358%2FIMG-0783%2Flarge.1466745607.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fcopy-lmfs-1%2F" title="Copy LMFS 1"%3ECopy LMFS 1%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3ECopying+a+0-byte%2C+1%2C000%2C000+block+LMFS+file+%26%2340%3Bor+not%2C+as+the+case+may+be%26%2341%3B%3C/p%3E){kind=link}
Copy LMFS 1
Copying a 0-byte, 1,000,000 block LMFS file (or not, as the case may be)
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fclean-genera%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F372%2FIMG-0767%2Flarge.1466745642.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fclean-genera%2F" title="Clean Genera FEP Files 1"%3EClean Genera FEP Files 1%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EHere+are+the+FEP+files+in+the+root+directory+on+the+clean+Genera+8.3+disk+from+DKS%3C/p%3E){kind=link}
Clean Genera FEP Files 1
Here are the FEP files in the root directory on the clean Genera 8.3 disk from DKS
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Clean Genera 8.3 Distribution Site
Booted from a clean drive from DKS, the XL1201 shows this herald
![](https://www.tumblr.com/widgets/share/tool?posttype=photo&canonicalUrl=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fclean-genera-1%2F&content=https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Fstorage%2Fcache%2Fimages%2F000%2F371%2FIMG-0768%2Flarge.1466745640.JPG&caption=%3Cp%3E%3Cstrong%3E%3Ca href="https%3A%2F%2Fsymbolics.lisp.engineer%2Fkoken%2Ftags%2Fgenera%2Fcontent%2Fclean-genera-1%2F" title="Clean Genera FEP Files 2"%3EClean Genera FEP Files 2%3C/a%3E%3C/strong%3E%3C/p%3E%3Cp%3EHere+are+the+FEP+files+in+the+patches+directory+on+the+clean+Genera+8.3+disk+from+DKS%3C/p%3E){kind=link}
Clean Genera FEP Files 2
Here are the FEP files in the patches directory on the clean Genera 8.3 disk from DKS
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Clean Genera FEP Files 3
Here are the FEP files in the tests directory on the clean Genera 8.3 disk from DKS