![]() +/* Maximum size in bytes for kernel/initrd files. +++ -31,6 +31,9 int kexec_calculate_store_digests(struct kimage *image) That specifies the maximum file size supported by kexec_file_load()ġ file changed, 6 insertions(+), 2 deletions(-)ĭiff -git a/kernel/kexec_file.c b/kernel/kexec_file.c ![]() Increase the size to 4G, and make it obvious by having a new macro Theoretically, we could make it LONG_MAX, but it is safer to keep it Not very obvious because it is hidden behind a generic INT_MAX macro. The maximum size of initrd is arbitrary set to 2G. Image loaded by u-root, that is kexec'ing into it. To: pasha.tatashin, sashal, ebiederm, kexec, linux-kernel, rburanyi, gthelen 20:45 ` Pasha Tatashin 0 siblings, 1 reply 3+ messages in threadįrom: Pasha Tatashin 20:38 UTC ( / raw) An empty or blank name is invalid, though, so the domain actually has a maximum of 254.Kexec_file: Increase maximum file size to 4G archive mirror help / color / mirror / Atom feed * kexec_file: Increase maximum file size to 4G 20:38 Pasha Tatashin A 255-character domain, plus the sign, is a 256-character path, which is the max path length. You'll notice that I indicate a domain maximum of 254 and the RFC indicates a domain maximum of 255. The maximum total length of a reverse-path or forward-path is 256Ĭharacters (including the punctuation and element separators). The maximum total length of a domain name or number is 255 characters. The maximum total length of a user name or other local-part is 64 To quote RFC2821, the modern, accepted standard as confirmed in RFC5321. It does not specify an Internet standard of any kind." So, we can disregard it. It mistakenly cites the maximum email address limit as 320-characters, but this document is "Informational" only, and states: "This memo provides information for the Internet community. In between these two dates, RFC3696 was published, on February 2004. A new Draft Standard, RFC5321, published in October 2008, keeps the same limits. RFC2821, published in April 2001, is the Obsoleted Standard that defined our present maximum values for local-parts, domains, and paths. a forward-path, which specifies who the mail is to. But I couldnt find anything to help me with this for my group, also I didnt find anything in my group settings. ![]() According to Google help I can change the maximum file size in group settings up to 25MB. a reverse-path, specifies who the mail is from. Ive got a Google group and if I send a mail with a size more than 8MB Ill receive a failure message due to max size limitation. SMTP originally defined what a path was in RFC821, published August 1982, which is an official Internet Standard (most RFC's are only proposals). the upper limit on address lengths should normally be considered to be 256. The RFC standards are constantly evolving, but if you want a 2009 IETF source in a single line: The limit is actually a maximum of 64 characters in the user part (the one before the symbol) and a maximum of 255 characters in the domain part (the one after the ). However, the Gmail attachment size limit can be deceptive because Google encodes your email into a particular format before sending it. In fact, there are technical limitations to how long email addresses can be. Let’s take a look at the current file size limits of some of the most popular providers: Gmail: 25 MB.
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