search for: gpt_start_sects

...ax 0L in + (* We need at least 1 sector gap between logical partitions *) + let alignment = if alignment = 1L then 2L else alignment in - let nr_partitions = List.length partitions in + let nr_partitions = List.length partitions + List.length logical_partitions in let gpt_start_sects = 64L in let gpt_end_sects = gpt_start_sects in @@ -770,12 +772,23 @@ read the man page virt-resize(1). let required = List.fold_left ( fun total p -> let newsize = + (* size of extended partition is calculated seperately *) + if p.p_type = ContentEx...

...d for partitioning. *) let overhead = let maxl64 = List.fold_left max 0L in + let alignment = if alignment = 1L then 2L else alignment in let nr_partitions = List.length partitions in + let nr_partitions = nr_partitions + List.length logical_partitions in let gpt_start_sects = 64L in let gpt_end_sects = gpt_start_sects in @@ -748,12 +752,25 @@ read the man page virt-resize(1). let required = List.fold_left ( fun total p -> let newsize = + (* don't count extended partition but logical partitions below, + * because we...

...d for partitioning. *) let overhead = let maxl64 = List.fold_left max 0L in + let alignment = if alignment = 1L then 2L else alignment in let nr_partitions = List.length partitions in + let nr_partitions = nr_partitions + List.length logical_partitions in let gpt_start_sects = 64L in let gpt_end_sects = gpt_start_sects in @@ -748,12 +752,25 @@ read the man page virt-resize(1). let required = List.fold_left ( fun total p -> let newsize = + (* don't count extended partition but logical partitions below, + * because we...

...> > - let nr_partitions = List.length partitions in > + let nr_partitions = List.length partitions + List.length logical_partitions in I don't understand this at all. Why do logical partitions count towards the surplus? I don't think they do. Rich. > let gpt_start_sects = 64L in > let gpt_end_sects = gpt_start_sects in > @@ -770,12 +772,23 @@ read the man page virt-resize(1). > let required = List.fold_left ( > fun total p -> > let newsize = > + (* size of extended partition is calculated seperately *) >...

In current virt-resize, only primary partitions(including extended partition) are supported. They are collected in an array for resize operations. Logical partitions are not supported. This series add support for resizing logical partitions. v2: 1) Add 3 variables to describe relationship of logical and extended partitions: - partitions flat list of primary partitions (as now, the global

Hi Rich, This is v5 series to add support for resizing MBR logical partitions. please review. Thanks! changes to v4: 1. add support to resize extended partition (--resize or --expand extended partition) 2. fix the problem of deficit of 512 bytes when expanding a logical partition (this problem can be reproduced in v4 by only expanding a logical partition, without resizing any other

Hi Rich, This is rebase of v5 series. Meanwhile, I found a bug when shrinking partitions, and the fix is incuded in this version (patch 2). Regards, Hu changes to v4: 1. add support to resize extended partition (--resize or --expand extended partition) 2. fix the problem of deficit of 512 bytes when expanding a logical partition (this problem can be reproduced in v4 by only expanding a

Hi Rich, This is v3 series to add support for resizing MBR logical partitions. changes to v2: 1. remove p_part_num 2. remove filter_parts 3. name the function calculate_target_partitions 4. remove the code to restart guest introduced in v2 changes to v1: 1. spit the patches so it's easier to review 2. fix the parted error caused by unaligned logical partitions 3. extend the

Hi Rich, This is v2 series to add support for resizing MBR logical partitions. I found the reason of problem in v1 that parted reports error when adding logical partitions, is that logical partitions are not aligned to 2 sectors. This problem doesn't appear in v2. This is for early review, because of: 1. I'm not sure the splitting of patches is appropriate or not, but it's much

Some simple refactoring of virt-resize. I originally had the idea that we could turn virt-resize into a library (cf. virt-customize) and use it from virt-builder, but I now don't think that would make any meaningful difference. In particular we'd still have to open the handle the same number of times. These two patches are left over from my work on that. Rich.

Hi Rich, This is v3 series to add support for resizing MBR logical partitions. changes to v3: 1. merge patch 1 and patch 3 in v3 2. let mbr_part_type return 'primary' for GPT partitions 3. add test for resizing logical partitions 4. fix extending the extended partition (yet). see patch 7. changes to v2: 1. remove p_part_num 2. remove filter_parts 3. name the function